Release 4B 5

This page is part of the FHIR Specification (v4.3.0: R4B (v5.0.0: R5 - STU ). The This is the current published version which supercedes in it's permanent home (it will always be available at this version is 5.0.0 . URL). For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R5 R4B R4 R3 R2

Composition.profile.xml

Example StructureDefinition/Composition (XML)

Structured Documents Work Group Maturity Level : N/A Standards Status : Informative Compartments : Device , Encounter , Patient , Practitioner , RelatedPerson

Raw XML ( canonical form + also see XML Format Specification )

Jump past Narrative

StructureDefinition for composition

<?xml version="1.0" encoding="UTF-8"?>


  
  
    
  
  
    
    
      
        
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            ABJRU5ErkJggg== 
            Composition : A set of healthcare-related information that is assembled together into
             a single logical package that provides a single coherent statement of meaning, establishes
             its own context and that has clinical attestation with regard to who is making the statement.
             A Composition defines the structure and narrative content necessary for a document. However,
             a Composition alone does not constitute a document. Rather, the Composition must be the
             first entry in a Bundle where Bundle.type=document, and any other resources referenced
             from Composition must be included as subsequent entries in the Bundle (for example Patient,
             Practitioner, Encounter, etc.).
            
          
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           padding:0px 4px 0px 4pxA set of resources composed into a single coherent clinical statement with clinical attestation
            Elements defined in Ancestors: 
            The logical id of the resource, as used in the URL for the resource. Once assigned, this
             value never changes., 

<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="Composition"/> 
  <meta> 
    <lastUpdated value="2023-03-26T15:21:02.749+11:00"/> 
  </meta> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      <table border="0" cellpadding="0" cellspacing="0" style="border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align:
       top;">
        <tr style="border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align:

         top">
          <th class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="The logical name of the element">Name</a>           </th>           <th class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Information about the use of the element">Flags</a>           </th>           <th class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Minimum and Maximum # of times the the element can appear in the instance">Card.</a>           </th>           <th class="hierarchy" style="width: 100px">            <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Reference to the type of the element">Type</a>           </th>           <th class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Additional information about the element">Description &amp; Constraints</a>             <span style="float: right">              <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Legend for this format">                <img alt="doco" src="data:(snipped in html view)" style="background-color: inherit"/>               </a>             </span>           </th>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

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            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Resource"/>              <span title="Composition : A set of healthcare-related information that is assembled together

             into a single logical package that provides a single coherent statement of meaning,
             establishes its own context and that has clinical attestation with regard to who
             is making the statement. A Composition defines the structure and narrative content
             necessary for a document. However, a Composition alone does not constitute a document.
             Rather, the Composition must be the first entry in a Bundle where Bundle.type=document,
             and any other resources referenced from Composition must be included as subsequent
             entries in the Bundle (for example Patient, Practitioner, Encounter, etc.).">Composition</span> 
            <a name="Composition"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="versions.html#std-process" style="padding-left: 3px; padding-right: 3px; border: 1px grey solid; font-weight: bold;

             color: black; background-color: #fff5e6" title="Standards Status = Trial Use">TU</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px"/> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="domainresource.html">DomainResource</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">A set of resources composed into a single coherent clinical statement with clinical
             attestation
            <br/>              <br/>  Elements defined in Ancestors:             <a href="resource.html#Resource" title="The logical id of the resource, as used in the URL for the resource. Once assigned,

             this value never changes.">id</a> , 

            <a href="resource.html#Resource" title="The metadata about the resource. This is content that is maintained by the infrastructure.
             Changes to the content might not always be associated with version changes to the resource., 
            A reference to a set of rules that were followed when the resource was constructed, and
             which must be understood when processing the content. Often, this is a reference to an
             implementation guide that defines the special rules along with other profiles etc., 
            , 
            A human-readable narrative that contains a summary of the resource and can be used to
             represent the content of the resource to a human. The narrative need not encode all the
             structured data, but is required to contain sufficient detail to make it &quot;clinically
             safe&quot; for a human to just read the narrative. Resource definitions may define what
             content should be represented in the narrative to ensure clinical safety., 
            These resources do not have an independent existence apart from the resource that contains
             them - they cannot be identified independently, and nor can they have their own independent
             transaction scope., 

             Changes to the content might not always be associated with version changes to the
             resource.">meta</a> , 
            <a href="resource.html#Resource" title="A reference to a set of rules that were followed when the resource was constructed,

             and which must be understood when processing the content. Often, this is a reference
             to an implementation guide that defines the special rules along with other profiles
             etc.">implicitRules</a> , 
            <a href="resource.html#Resource" title="The base language in which the resource is written.">language</a> ,             <a href="domainresource.html#DomainResource" title="A human-readable narrative that contains a summary of the resource and can be used

             to represent the content of the resource to a human. The narrative need not encode
             all the structured data, but is required to contain sufficient detail to make it
             &quot;clinically safe&quot; for a human to just read the narrative. Resource definitions
             may define what content should be represented in the narrative to ensure clinical
             safety.">text</a> , 
            <a href="domainresource.html#DomainResource" title="These resources do not have an independent existence apart from the resource that

             contains them - they cannot be identified independently, nor can they have their
             own independent transaction scope. This is allowed to be a Parameters resource
             if and only if it is referenced by a resource that provides context/meaning.">contained</a> , 

            <a href="domainresource.html#DomainResource" title="May be used to represent additional information that is not part of the basic definition
             of the resource. To make the use of extensions safe and manageable, there is a strict
             set of governance  applied to the definition and use of extensions. Though any implementer
             can define an extension, there is a set of requirements that SHALL be met as part of the
             definition of the extension., 

             of the resource. To make the use of extensions safe and managable, there is a strict
             set of governance applied to the definition and use of extensions. Though any implementer
             can define an extension, there is a set of requirements that SHALL be met as part
             of the definition of the extension.">extension</a> , 

            <a href="domainresource.html#DomainResource" title="May be used to represent additional information that is not part of the basic definition
             of the resource and that modifies the understanding of the element that contains it and/or
             the understanding of the containing element's descendants. Usually modifier elements provide
             negation or qualification. To make the use of extensions safe and manageable, there is
             a strict set of governance applied to the definition and use of extensions. Though any
             implementer is allowed to define an extension, there is a set of requirements that SHALL
             be met as part of the definition of the extension. Applications processing a resource
             are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource
             (including cannot change the meaning of modifierExtension itself).
          
        

        
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            Composition.identifier : A version-independent identifier for the Composition. This identifier
             stays constant as the composition is changed over time.
            
          
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            Composition.status : The workflow/clinical status of this composition. The status is a
             marker for the clinical standing of the document.
            
          
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           padding:0px 4px 0px 4pxpreliminary | final | amended | entered-in-error
            
             (
            )
          
        

        
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            Composition.type : Specifies the particular kind of composition (e.g. History and Physical,
             Discharge Summary, Progress Note). This usually equates to the purpose of making the composition.
            
          
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           solid; padding:0px 4px 0px 4pxKind of composition (LOINC if possible)
            
             (
            Instances are encouraged to draw from the specified codes for interoperability purposes
             but are not required to do so to be considered conformant.)
          
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVBORw0KGg
          oAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3XsQ0AQAgCQHdl/xn8jxvYWB3JlTR0VJLa+OltBwAAYP6EEQAAgCs
          PVYVAgIJrA/sAAAAASUVORK5CYII=)
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
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            dCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
            RJTUUH3wYeFzI3XJ6V3QAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAANklEQVQ4y+2RsQ0AIAzDav7
            /2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
            data:image/png;base64,R0lGODlhEAAQAPZ/APrkusOiYvvfqbiXWaV2G+jGhdq1b8GgYf3v1frw3vTUlsWkZNewbcSjY/DQka
            d4Hb6dXv3u0f3v1ObEgfPTlerJiP3w1v79+e7OkPrfrfnjuNOtZPrpydaxa+/YrvvdpP779ZxvFPvnwKKBQaFyF/369M2vdaqHRPz
            58/HNh/vowufFhfroxO3OkPrluv779tK0e6JzGProwvrow9m4eOnIifPTlPDPkP78+Naxaf3v0/zowfXRi+bFhLWUVv379/rnwPvs
            zv3rye3LiPvnv+3MjPDasKiIS/789/3x2f747eXDg+7Mifvu0tu7f+/QkfDTnPXWmPrjsvrjtPbPgrqZW+/QlPz48K2EMv36866OU
            Pvowat8Ivvgq/Pbrvzgq/PguvrgrqN0Gda2evfYm9+7d/rpw9q6e/LSku/Rl/XVl/LSlfrkt+zVqe7Wqv3x1/bNffbOf59wFdS6if
            3u0vrqyP3owPvepfXQivDQkO/PkKh9K7STVf779P///wD/ACH5BAEKAH8ALAAAAAAQABAAAAemgH+CgxeFF4OIhBdKGwFChYl/hYw
            bdkoBPnaQkosbG3d3VEpSUlonUoY1Gzo6QkI8SrGxWBOFG4uySgY5ZWR3PFy2hnaWZXC/PHcPwkpJk1ShoHcxhQEXSUmtFy6+0iSF
            VResrjoTPDzdcoU+F65CduVU6KAhhQa3F8Tx8nchBoYuqoTLZoAKFRIhqGwqJAULFx0GYpBQeChRIR4TJm6KJMhQRUSBAAA7 
            Composition.category : A categorization for the type of the composition - helps for indexing
             and searching. This may be implied by or derived from the code specified in the Composition
             Type.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4pxCategorization of Composition
            
             (
            Instances are not expected or even encouraged to draw from the specified value set.  The
             value set merely provides examples of the types of concepts intended to be included.)
            
          
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVB
          ORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3XsQ0AQAgCQHdl/xn8jxvYWB3JlTR0VJLa+OltBwAAYP6E
          EQAAgCsPVYVAgIJrA/sAAAAASUVORK5CYII=)
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
            RJTUUH3wYeFzIs1vtcMQAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAE0lEQVQI12P4//8/AxMDAwN
            dCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
            RJTUUH3wYeFzI3XJ6V3QAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAANklEQVQ4y+2RsQ0AIAzDav7
            /2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjw
            v8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAadEVYdFNvZnR3YXJlAFBhaW50Lk5FVCB2My41LjEwMPRyoQAAAFxJREFUOE/NjEE
            OACEIA/0o/38GGw+agoXYeNnDJDCUDnd/gkoFKhWozJiZI3gLwY6rAgxhsPKTPUzycTl8lAryMyMsVQG6TFi6cHULyz8KOjC7OIQK
            lQpU3uPjAwhX2CCcGsgOAAAAAElFTkSuQmCC 
            Composition.subject : Who or what the composition is about. The composition can be about
             a person, (patient or healthcare practitioner), a device (e.g. a machine) or even a group
             of subjects (such as a document about a herd of livestock, or a set of patients that share
             a common exposure).
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            (
            )
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVBORw0KGg
          oAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3XsQ0AQAgCQHdl/xn8jxvYWB3JlTR0VJLa+OltBwAAYP6EEQAAgCs
          PVYVAgIJrA/sAAAAASUVORK5CYII=)
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
            RJTUUH3wYeFzIs1vtcMQAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAE0lEQVQI12P4//8/AxMDAwN
            dCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
            RJTUUH3wYeFzI3XJ6V3QAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAANklEQVQ4y+2RsQ0AIAzDav7
            /2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjw
            v8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAadEVYdFNvZnR3YXJlAFBhaW50Lk5FVCB2My41LjEwMPRyoQAAAFxJREFUOE/NjEE
            OACEIA/0o/38GGw+agoXYeNnDJDCUDnd/gkoFKhWozJiZI3gLwY6rAgxhsPKTPUzycTl8lAryMyMsVQG6TFi6cHULyz8KOjC7OIQK
            lQpU3uPjAwhX2CCcGsgOAAAAAElFTkSuQmCC 

             of the resource and that modifies the understanding of the element that contains
             it and/or the understanding of the containing element's descendants. Usually modifier
             elements provide negation or qualification. To make the use of extensions safe
             and managable, there is a strict set of governance applied to the definition and
             use of extensions. Though any implementer is allowed to define an extension, there
             is a set of requirements that SHALL be met as part of the definition of the extension.
             Applications processing a resource are required to check for modifier extensions.
Modifier extensions SHALL NOT change the meaning of any elements on Resource or
             DomainResource (including cannot change the meaning of modifierExtension itself).">modifierExtension</a> 
          </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>              <span title="Composition.url : An absolute URI that is used to identify this Composition when

             it is referenced in a specification, model, design or an instance; also called
             its canonical identifier. This SHOULD be globally unique and SHOULD be a literal
             address at which an authoritative instance of this Composition is (or will be)
             published. This URL can be the target of a canonical reference. It SHALL remain
             the same when the Composition is stored on different servers.">url</span> 
            <a name="Composition.url"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#uri">uri</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">Canonical identifier for this Composition, represented as a URI (globally unique)
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
          e64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAwEwfT6/ddA0GBAxO3NrLlKUj
          9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Data Type"/>              <span title="Composition.identifier : A version-independent identifier for the Composition.

             This identifier stays constant as the composition is changed over time.">identifier</span> 
            <a name="Composition.identifier"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#Identifier">Identifier</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">Version-independent identifier for the Composition
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>              <span title="Composition.version : An explicitly assigned identifer of a variation of the content

             in the Composition.">version</span> 
            <a name="Composition.version"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#string">string</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">An explicitly assigned identifer of a variation of the content in the Composition
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
          e64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAwEwfT6/ddA0GBAxO3NrLlKUj
          9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Primitive Data Type"/>              <span title="Composition.status : The workflow/clinical status of this composition. The status

             is a marker for the clinical standing of the document.">status</span> 
            <a name="Composition.status"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="conformance-rules.html#isModifier" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is a modifier element">?!</a>             <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">1..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#code">code</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">registered | partial | preliminary | final | amended | corrected | appended | cancelled
             | entered-in-error | deprecated | unknown
            <br/>  Binding:             <a href="valueset-composition-status.html">Composition Status</a>  (            <a href="terminologies.html#required" title="To be conformant, the concept in this element SHALL be from the specified value

             set.">Required</a> )
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Data Type"/>              <span title="Composition.type : Specifies the particular kind of composition (e.g. History and

             Physical, Discharge Summary, Progress Note). This usually equates to the purpose
             of making the composition.">type</span> 
            <a name="Composition.type"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">1..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#CodeableConcept">CodeableConcept</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">Kind of composition (LOINC if possible)
            <br/>  Binding:             <a href="valueset-doc-typecodes.html">FHIR Document Type Codes</a>  (            <a href="terminologies.html#preferred" title="Instances are encouraged to draw from the specified codes for interoperability

             purposes but are not required to do so to be considered conformant.">Preferred</a> )
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
          e64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAwEwfT6/ddA0GBAxO3NrLlKUj
          9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Data Type"/>              <span title="Composition.category : A categorization for the type of the composition - helps

             for indexing and searching. This may be implied by or derived from the code specified
             in the Composition Type.">category</span> 
            <a name="Composition.category"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#CodeableConcept">CodeableConcept</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">Categorization of Composition
            <br/>  Binding:             <a href="valueset-referenced-item-category.html">Referenced Item Category Value Set</a>  (            <a href="terminologies.html#example" title="Instances are not expected or even encouraged to draw from the specified value

             set.  The value set merely provides examples of the types of concepts intended
             to be included.">Example</a> )
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Reference to another Resource"/>              <span title="Composition.subject : Who or what the composition is about. The composition can

             be about a person, (patient or healthcare practitioner), a device (e.g. a machine)
             or even a group of subjects (such as a document about a herd of livestock, or a
             set of patients that share a common exposure).">subject</span> 
            <a name="Composition.subject"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="references.html#Reference">Reference</a> (            <a href="resourcelist.html">Any</a> )          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">Who and/or what the composition is about
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
          e64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAwEwfT6/ddA0GBAxO3NrLlKUj
          9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Reference to another Resource"/>  
            <span title="Composition.encounter : Describes the clinical encounter or type of care this documentation
             is associated with.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            (
            )
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVB
          ORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3XsQ0AQAgCQHdl/xn8jxvYWB3JlTR0VJLa+OltBwAAYP6E
          EQAAgCsPVYVAgIJrA/sAAAAASUVORK5CYII=)
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
            RJTUUH3wYeFzIs1vtcMQAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAE0lEQVQI12P4//8/AxMDAwN
            dCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
            RJTUUH3wYeFzI3XJ6V3QAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAANklEQVQ4y+2RsQ0AIAzDav7
            /2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsTAAALEwEAmpwYAAAARk
            lEQVQ4y2P8//8/AyWAhYFCMAgMuHjx4n+KXaCv+I0szW8WpCG8kFO1lGFKW/SIjAUYgxz/MzAwMDC+nqhDUTQyjuYFBgCNmhP4OvT
            RgwAAAABJRU5ErkJggg== 
            Composition.date : The composition editing time, when the composition was last logically
             changed by the author.
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVBORw0KGg
          oAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3XsQ0AQAgCQHdl/xn8jxvYWB3JlTR0VJLa+OltBwAAYP6EEQAAgCs
          PVYVAgIJrA/sAAAAASUVORK5CYII=)
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
            RJTUUH3wYeFzIs1vtcMQAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAE0lEQVQI12P4//8/AxMDAwN
            dCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
            RJTUUH3wYeFzI3XJ6V3QAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAANklEQVQ4y+2RsQ0AIAzDav7
            /2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjw
            v8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAadEVYdFNvZnR3YXJlAFBhaW50Lk5FVCB2My41LjEwMPRyoQAAAFxJREFUOE/NjEE
            OACEIA/0o/38GGw+agoXYeNnDJDCUDnd/gkoFKhWozJiZI3gLwY6rAgxhsPKTPUzycTl8lAryMyMsVQG6TFi6cHULyz8KOjC7OIQK
            lQpU3uPjAwhX2CCcGsgOAAAAAElFTkSuQmCC 

             is associated with.">encounter</span> 
            <a name="Composition.encounter"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="references.html#Reference">Reference</a> (            <a href="encounter.html">Encounter</a> )          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">Context of the Composition
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>              <span title="Composition.date : The composition editing time, when the composition was last

             logically changed by the author.">date</span> 
            <a name="Composition.date"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">1..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#dateTime">dateTime</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">Composition editing time
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
          e64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAwEwfT6/ddA0GBAxO3NrLlKUj
          9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Data Type"/>              <span title="Composition.useContext : The content was developed with a focus and intent of supporting

             the contexts that are listed. These contexts may be general categories (gender,
             age, ...) or may be references to specific programs (insurance plans, studies,
             ...) and may be used to assist with indexing and searching for appropriate Composition
             instances.">useContext</span> 
            <a name="Composition.useContext"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="metadatatypes.html#UsageContext">UsageContext</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">The context that the content is intended to support
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Reference to another Resource"/>  
            <span title="Composition.author : Identifies who is responsible for the information in the composition,
             not necessarily who typed it in.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            (
             | 
             | 
             | 
             | 
             | 
            )
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4pxWho and/or what authored the composition
            
          
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVB
          ORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3XsQ0AQAgCQHdl/xn8jxvYWB3JlTR0VJLa+OltBwAAYP6E
          EQAAgCsPVYVAgIJrA/sAAAAASUVORK5CYII=)
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
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            dCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
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            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAACXBIWXMAAAsTAAALEwEAmpwYAAAARk
            lEQVQ4y2P8//8/AyWAhYFCMAgMuHjx4n+KXaCv+I0szW8WpCG8kFO1lGFKW/SIjAUYgxz/MzAwMDC+nqhDUTQyjuYFBgCNmhP4OvT
            RgwAAAABJRU5ErkJggg== 
            
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVBORw0KGg
          oAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3XsQ0AQAgCQHdl/xn8jxvYWB3JlTR0VJLa+OltBwAAYP6EEQAAgCs
          PVYVAgIJrA/sAAAAASUVORK5CYII=)
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
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            dCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
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            RgwAAAABJRU5ErkJggg== 
            Composition.confidentiality : The code specifying the level of confidentiality of the
             Composition.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4pxAs defined by affinity domain
            
             (
            )
          
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVB
          ORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAL0lEQVR42u3XsQ0AQAgCQHdl/xn8jxvYWB3JlTR0VJLa+OltBwAAYP6E
          EQAAgCsPVYVAgIJrA/sAAAAASUVORK5CYII=)
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
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            dCABMPwMo2ctnoQAAAABJRU5ErkJggg==
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
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            (
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             | 
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            Composition.custodian : Identifies the organization or group who is responsible for ongoing
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            (
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             not necessarily who typed it in.">author</span> 
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            <a href="references.html#Reference">Reference</a> (            <a href="practitioner.html">Practitioner</a>  |             <a href="practitionerrole.html">PractitionerRole</a>  |             <a href="device.html">Device</a>  |             <a href="patient.html">Patient</a>  |             <a href="relatedperson.html">RelatedPerson</a>  |             <a href="organization.html">Organization</a> )          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

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           solid; padding:0px 4px 0px 4px">For any additional notes
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

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          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

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          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
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           solid; padding:0px 4px 0px 4px">personal | professional | legal | official
            <br/>  Binding:             <a href="valueset-composition-attestation-mode.html">Composition Attestation Mode</a>  (            <a href="terminologies.html#preferred" title="Instances are encouraged to draw from the specified codes for interoperability

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          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

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            <a href="references.html#Reference">Reference</a> (            <a href="patient.html">Patient</a>  |             <a href="relatedperson.html">RelatedPerson</a>  |             <a href="practitioner.html">Practitioner</a>  |             <a href="practitionerrole.html">PractitionerRole</a>  |             <a href="organization.html">Organization</a> )          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

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            Composition.event : The clinical service, such as a colonoscopy or an appendectomy, being
             documented.
            
          
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            Composition.event.code : This list of codes represents the main clinical acts, such as
             a colonoscopy or an appendectomy, being documented. In some cases, the event is inherent
             in the typeCode, such as a &quot;History and Physical Report&quot; in which the procedure
             being documented is necessarily a &quot;History and Physical&quot; act.
            
          
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             (
            Instances are not expected or even encouraged to draw from the specified value set.  The
             value set merely provides examples of the types of concepts intended to be included.)
            
          
        

        
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            Composition.event.period : The period of time covered by the documentation. There is no
             assertion that the documentation is a complete representation for this period, only that
             it documents events during this time.
            
          
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            Composition.event.detail : The description and/or reference of the event(s) being documented.
             For example, this could be used to document such a colonoscopy or an appendectomy.
            
          
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            (
            )
          
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           padding:0px 4px 0px 4pxThe event(s) being documented
            
          
        

        
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          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
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            Composition.section.title : The label for this particular section.  This will be part
             of the rendered content for the document, and is often used to build a table of contents.
            
          
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           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
        

        
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            Composition.section.code : A code identifying the kind of content contained within the
             section. This must be consistent with the section title.
            
          
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           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
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           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4pxClassification of section (recommended)
            
             (
            Instances are not expected or even encouraged to draw from the specified value set.  The
             value set merely provides examples of the types of concepts intended to be included.)
          
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVBORw0KGg
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            Composition.section.author : Identifies who is responsible for the information in this
             section, not necessarily who typed it in.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            (
             | 
             | 
             | 
             | 
             | 
            )
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4pxWho and/or what authored the section
            
          
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVB
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            Composition.section.focus : The actual focus of the section when it is not the subject
             of the composition, but instead represents something or someone associated with the subject
             such as (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified,
             the focus is assumed to be focus of the parent section, or, for a section in the Composition
             itself, the subject of the composition. Sections with a focus SHALL only include resources
             where the logical subject (patient, subject, focus, etc.) matches the section focus, or
             the resources have no logical subject (few resources).
            
          
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           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            (
            )
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
        

        
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            Composition.section.text : A human-readable narrative that contains the attested content
             of the section, used to represent the content of the resource to a human. The narrative
             need not encode all the structured data, but is required to contain sufficient detail
             to make it &quot;clinically safe&quot; for a human to just read the narrative.
            
          
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           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
        

        
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            RgwAAAABJRU5ErkJggg== 
            Composition.section.mode : How the entry list was prepared - whether it is a working list
             that is suitable for being maintained on an ongoing basis, or if it represents a snapshot
             of a list of items from another source, or whether it is a prepared list where items may
             be marked as added, modified or deleted.
            
          
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           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4pxworking | snapshot | changes
            
             (
            )
          
        

        
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVBORw0KGg
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            dCABMPwMo2ctnoQAAAABJRU5ErkJggg==
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            CMGrAqAGjBowaMGoAAgAALL0DKYQ0DPIAAAAASUVORK5CYII=
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
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            d4Hb6dXv3u0f3v1ObEgfPTlerJiP3w1v79+e7OkPrfrfnjuNOtZPrpydaxa+/YrvvdpP779ZxvFPvnwKKBQaFyF/369M2vdaqHRPz
            58/HNh/vowufFhfroxO3OkPrluv779tK0e6JzGProwvrow9m4eOnIifPTlPDPkP78+Naxaf3v0/zowfXRi+bFhLWUVv379/rnwPvs
            zv3rye3LiPvnv+3MjPDasKiIS/789/3x2f747eXDg+7Mifvu0tu7f+/QkfDTnPXWmPrjsvrjtPbPgrqZW+/QlPz48K2EMv36866OU
            Pvowat8Ivvgq/Pbrvzgq/PguvrgrqN0Gda2evfYm9+7d/rpw9q6e/LSku/Rl/XVl/LSlfrkt+zVqe7Wqv3x1/bNffbOf59wFdS6if
            3u0vrqyP3owPvepfXQivDQkO/PkKh9K7STVf779P///wD/ACH5BAEKAH8ALAAAAAAQABAAAAemgH+CgxeFF4OIhBdKGwFChYl/hYw
            bdkoBPnaQkosbG3d3VEpSUlonUoY1Gzo6QkI8SrGxWBOFG4uySgY5ZWR3PFy2hnaWZXC/PHcPwkpJk1ShoHcxhQEXSUmtFy6+0iSF
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            Composition.section.orderedBy : Specifies the order applied to the items in the section
             entries.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4pxOrder of section entries
            
             (
            Instances are encouraged to draw from the specified codes for interoperability purposes
             but are not required to do so to be considered conformant.)
          
        

        
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVB
          ORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALElEQVR42u3QwQkAMAwDsezq/WdIO4XJQwa9DTdJpulv258AAMANIgAA
          ADUPYAVAgAJ//usAAAAASUVORK5CYII=)
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAWCAYAAAABxvaqAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
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            dCABMPwMo2ctnoQAAAABJRU5ErkJggg==
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            CMGrAqAGjBowaMGoAAgAALL0DKYQ0DPIAAAAASUVORK5CYII=
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAWCAYAAADJqhx8AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3
            RJTUUH3wYeFzI3XJ6V3QAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAANklEQVQ4y+2RsQ0AIAzDav7
            /2VzQwoCY4iWbZSmo1QGoUgNMghvWaIejPQW/CrrNCylIwcOCDYfLNRcNer4SAAAAAElFTkSuQmCC
            data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjw
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            OACEIA/0o/38GGw+agoXYeNnDJDCUDnd/gkoFKhWozJiZI3gLwY6rAgxhsPKTPUzycTl8lAryMyMsVQG6TFi6cHULyz8KOjC7OIQK
            lQpU3uPjAwhX2CCcGsgOAAAAAElFTkSuQmCC 

             or documents that already exist.">relatesTo</span> 
            <a name="Composition.relatesTo"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px"/> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="metadatatypes.html#RelatedArtifact">RelatedArtifact</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">Relationships to other compositions/documents
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Element"/>              <span title="Composition.event : The clinical service, such as a colonoscopy or an appendectomy,

             being documented.">event</span> 
            <a name="Composition.event"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="types.html#BackBoneElement">BackboneElement</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">The clinical service(s) being documented
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
          e64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAMUlEQVR4Xu3LMQoAIBADwftr/v8GtdbqEAthAtMspJ
          JUx9rYW8ftHwAA+NcRAAAAXplLq0BWj/rZigAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Data Type"/>              <span title="Composition.event.period : The period of time covered by the documentation. There

             is no assertion that the documentation is a complete representation for this period,
             only that it documents events during this time.">period</span> 
            <a name="Composition.event.period"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#Period">Period</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">The period covered by the documentation
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALUlEQVR4Xu3IoREAIAw
          EwfT6/ddA0GBAxO3NrLlKUj9263wAAAAvrgEAADClAVWFQIBRHMicAAAAAElFTkSuQmCC)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Reference to another Resource"/>              <span title="Composition.event.detail : Represents the main clinical acts, such as a colonoscopy

             or an appendectomy, being documented. In some cases, the event is inherent in the
             typeCode, such as a &quot;History and Physical Report&quot; in which case the procedure
             being documented is necessarily a &quot;History and Physical&quot; act. The events
             may be included as a code or as a reference to an other resource.">detail</span> 
            <a name="Composition.event.detail"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="elementdefinition-definitions.html#ElementDefinition.isSummary" style="padding-left: 3px; padding-right: 3px; color: black; null" title="This element is included in summaries">Σ</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="references.html#CodeableReference">CodeableReference</a> (            <a href="resourcelist.html">Any</a> )          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">The event(s) being documented, as code(s), reference(s), or both
            <br/>  Binding:             <a href="http://terminology.hl7.org/5.1.0/ValueSet-v3-ActCode.html">v3 Code System ActCode</a>  (            <a href="terminologies.html#example" title="Instances are not expected or even encouraged to draw from the specified value

             set.  The value set merely provides examples of the types of concepts intended
             to be included.">Example</a> )
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
          e64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAJUlEQVR4Xu3IIQEAAAgDsHd9/w4EQIOamFnaBgAA4M
          MKAACAKwNp30CqZFfFmwAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Element"/>              <span title="Composition.section : The root of the sections that make up the composition.">section</span>             <a name="Composition.section"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="types.html#BackBoneElement">BackboneElement</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">Composition is broken into sections
            <br/>              <span style="font-style: italic" title="cmp-1">+ Rule: A section must contain at least one of text, entries, or sub-sections</span>             <br/>              <span style="font-style: italic" title="cmp-2">+ Rule: A section can only have an emptyReason if it is empty</span>             <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALElEQVR4Xu3IsQ0AIAw
          Esez6+89AqKGGJj7JzVWS+mm3zgcAAMxwDQAAgFcaYAVAgNGLTjgAAAAASUVORK5CYII=)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type"/>              <span title="Composition.section.title : The label for this particular section.  This will be

             part of the rendered content for the document, and is often used to build a table
             of contents.">title</span> 
            <a name="Composition.section.title"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px"/> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#string">string</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">Label for section (e.g. for ToC)
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
          e64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALElEQVR4Xu3IsQ0AIAwEsez6+89AqKGGJj7JzVWS+m
          m3zgcAAMxwDQAAgFcaYAVAgNGLTjgAAAAASUVORK5CYII=)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Data Type"/>              <span title="Composition.section.code : A code identifying the kind of content contained within

             the section. This must be consistent with the section title.">code</span> 
            <a name="Composition.section.code"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px"/> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#CodeableConcept">CodeableConcept</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">Classification of section (recommended)
            <br/>  Binding:             <a href="valueset-doc-section-codes.html">Document Section Codes</a>  (            <a href="terminologies.html#example" title="Instances are not expected or even encouraged to draw from the specified value

             set.  The value set merely provides examples of the types of concepts intended
             to be included.">Example</a> )
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALElEQVR4Xu3IsQ0AIAw
          Esez6+89AqKGGJj7JzVWS+mm3zgcAAMxwDQAAgFcaYAVAgNGLTjgAAAAASUVORK5CYII=)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Reference to another Resource"/>              <span title="Composition.section.author : Identifies who is responsible for the information

             in this section, not necessarily who typed it in.">author</span> 
            <a name="Composition.section.author"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px"/> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="references.html#Reference">Reference</a> (            <a href="practitioner.html">Practitioner</a>  |             <a href="practitionerrole.html">PractitionerRole</a>  |             <a href="device.html">Device</a>  |             <a href="patient.html">Patient</a>  |             <a href="relatedperson.html">RelatedPerson</a>  |             <a href="organization.html">Organization</a> )          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">Who and/or what authored the section
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
          e64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALElEQVR4Xu3IsQ0AIAwEsez6+89AqKGGJj7JzVWS+m
          m3zgcAAMxwDQAAgFcaYAVAgNGLTjgAAAAASUVORK5CYII=)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Reference to another Resource"/>              <span title="Composition.section.focus : The actual focus of the section when it is not the

             subject of the composition, but instead represents something or someone associated
             with the subject such as (for a patient subject) a spouse, parent, fetus, or donor.
             If not focus is specified, the focus is assumed to be focus of the parent section,
             or, for a section in the Composition itself, the subject of the composition. Sections
             with a focus SHALL only include resources where the logical subject (patient, subject,
             focus, etc.) matches the section focus, or the resources have no logical subject
             (few resources).">focus</span> 
            <a name="Composition.section.focus"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px"/> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="references.html#Reference">Reference</a> (            <a href="resourcelist.html">Any</a> )          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">Who/what the section is about, when it is not about the subject of composition
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALElEQVR4Xu3IsQ0AIAw
          Esez6+89AqKGGJj7JzVWS+mm3zgcAAMxwDQAAgFcaYAVAgNGLTjgAAAAASUVORK5CYII=)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Data Type"/>              <span title="Composition.section.text : A human-readable narrative that contains the attested

             content of the section, used to represent the content of the resource to a human.
             The narrative need not encode all the structured data, but is required to contain
             sufficient detail to make it &quot;clinically safe&quot; for a human to just read
             the narrative.">text</span> 
            <a name="Composition.section.text"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="narrative.html#Narrative">Narrative</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">Text summary of the section, for human interpretation
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
          e64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALElEQVR4Xu3IsQ0AIAwEsez6+89AqKGGJj7JzVWS+m
          m3zgcAAMxwDQAAgFcaYAVAgNGLTjgAAAAASUVORK5CYII=)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Data Type"/>              <span title="Composition.section.orderedBy : Specifies the order applied to the items in the

             section entries.">orderedBy</span> 
            <a name="Composition.section.orderedBy"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px"/> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#CodeableConcept">CodeableConcept</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">Order of section entries
            <br/>  Binding:             <a href="valueset-list-order.html">List Order Codes</a>  (            <a href="terminologies.html#preferred" title="Instances are encouraged to draw from the specified codes for interoperability

             purposes but are not required to do so to be considered conformant.">Preferred</a> )
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALElEQVR4Xu3IsQ0AIAw
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            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Reference to another Resource"/>  
            <span title="Composition.section.entry : A reference to the actual resource from which the narrative
             in the section is derived.
            
          
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           solid; padding:0px 4px 0px 4px
            
          
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           solid; padding:0px 4px 0px 4px
            (
            )
          
          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4pxA reference to data that supports this section
            
          
        

        
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           padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;base64,iVBORw0KGg
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            Composition.section.emptyReason : If the section is empty, why the list is empty. An empty
             section typically has some text explaining the empty reason.
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4px
            
          
          vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid;
           padding:0px 4px 0px 4pxWhy the section is empty
            
             (
            Instances are encouraged to draw from the specified codes for interoperability purposes
             but are not required to do so to be considered conformant.)
          
        

        
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          vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0
           solid; padding:0px 4px 0px 4pxNested Section
            
          
        

        
          
            
            
               Documentation for this format
            
          
        
      
    
  
  
    
  
  
    
  
  
    
  
  
    
  
  
    
  
  
  
  
  
  
  
  
  
    
      
      
    
  
  
    
      
      
    
  
  A set of healthcare-related information that is assembled together into a single logical
   package that provides a single coherent statement of meaning, establishes its own context
   and that has clinical attestation with regard to who is making the statement. A Composition
   defines the structure and narrative content necessary for a document. However, a Composition
   alone does not constitute a document. Rather, the Composition must be the first entry
   in a Bundle where Bundle.type=document, and any other resources referenced from Composition
   must be included as subsequent entries in the Bundle (for example Patient, Practitioner,
   Encounter, etc.).
  To support documents, and also to capture the EN13606 notion of an attested commit to
   the patient EHR, and to allow a set of disparate resources at the information/engineering
   level to be gathered into a clinical statement.
  
  
    
    
    
  
  
    
    
    
  
  
    
    
    
  
  
    
    
    
  
  
    
    
    
  
  
  
  
  
  
  
    
      
      
      A set of healthcare-related information that is assembled together into a single logical
       package that provides a single coherent statement of meaning, establishes its own context
       and that has clinical attestation with regard to who is making the statement. A Composition
       defines the structure and narrative content necessary for a document. However, a Composition
       alone does not constitute a document. Rather, the Composition must be the first entry
       in a Bundle where Bundle.type=document, and any other resources referenced from Composition
       must be included as subsequent entries in the Bundle (for example Patient, Practitioner,
       Encounter, etc.).
      While the focus of this specification is on patient-specific clinical statements, this
       resource can also apply to other healthcare-related statements such as study protocol
       designs, healthcare invoices and other activities that are not necessarily patient-specific
       or clinical.
      
      
      
        
        
        
      
      
        
        
        
        
        
        
      
      
        
        
        If the resource is contained in another resource, it SHALL be referred to from elsewhere
         in the resource or SHALL refer to the containing resource
        contained.where(((id.exists() and ('#'+id in (%resource.descendants().reference | %resource.descenda
        nts().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))))
         or descendants().where(reference = '#').exists() or descendants().where(as(canonical)
         = '#').exists() or descendants().where(as(uri) = '#').exists()).not()).trace('unmatched',
         id).empty()
        not(exists(for $contained in f:contained return $contained[not(exists(parent::*/descendant::f:refere
        nce/@value=concat('#', $contained/*/f:id/@value)) or exists(descendant::f:reference[@value='#']))]))
        
      
      
        
        
        If a resource is contained in another resource, it SHALL NOT have a meta.versionId or
         a meta.lastUpdated
        
        
        
      
      
        
        
        
        
        
        
      
      
        
          
        
        
          When a resource has no narrative, only systems that fully understand the data can display
           the resource to a human safely. Including a human readable representation in the resource
           makes for a much more robust eco-system and cheaper handling of resources by intermediary
           systems. Some ecosystems restrict distribution of resources to only those systems that
           do fully understand the resources, and as a consequence implementers may believe that
           the narrative is superfluous. However experience shows that such eco-systems often open
           up to new participants over time.
        
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      The logical id of the resource, as used in the URL for the resource. Once assigned, this
       value never changes.
      The only time that a resource does not have an id is when it is being submitted to the
       server using a create operation.
      
      
      
        
        
        
      
      
        
          
        
        
      
      
      
      
    
    
      
      

             in the section is derived.">entry</span> 
            <a name="Composition.section.entry"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">
            <a href="references.html#Reference">Reference</a> (            <a href="resourcelist.html">Any</a> )          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">A reference to data that supports this section
            <br/>              <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         white">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(data:image/png;bas
          e64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAALElEQVR4Xu3IsQ0AIAwEsez6+89AqKGGJj7JzVWS+m
          m3zgcAAMxwDQAAgFcaYAVAgNGLTjgAAAAASUVORK5CYII=)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: white; background-color: inherit" title="Data Type"/>              <span title="Composition.section.emptyReason : If the section is empty, why the list is empty.

             An empty section typically has some text explaining the empty reason.">emptyReason</span> 
            <a name="Composition.section.emptyReason"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="conformance-rules.html#constraints" style="padding-left: 3px; padding-right: 3px; border: 1px maroon solid; font-weight: bold;

             color: #301212; background-color: #fdf4f4;" title="This element has or is affected by some invariants">C</a> 
          </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">0..1</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">
            <a href="datatypes.html#CodeableConcept">CodeableConcept</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0

           solid; padding:0px 4px 0px 4px">Why the section is empty
            <br/>  Binding:             <a href="valueset-list-empty-reason.html">List Empty Reasons</a>  (            <a href="terminologies.html#preferred" title="Instances are encouraged to draw from the specified codes for interoperability

             purposes but are not required to do so to be considered conformant.">Preferred</a> )
            <br/>            </td>         </tr>         <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color:

         #F7F7F7">
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image:
           url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAACCAYAAACg/LjIAAAAJUlEQVR4Xu3IIQEAAAg
          DsHd9/w4EQIOamFnaBgAA4MMKAACAKwNp30CqZFfFmwAAAABJRU5ErkJggg==)">
            <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: inherit"/>             <img alt="." class="hierarchy" src="data:(snipped in html view)" style="background-color: #F7F7F7; background-color: inherit" title="Reference to another Element"/>              <span title="Composition.section.section : A nested sub-section within this section.">section</span>             <a name="Composition.section.section"> </a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px"/> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">0..*</td> 
          <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">see 
            <a href="#Composition.section" title="Composition.section">section</a>           </td>           <td class="hierarchy" style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px

           #F0F0F0 solid; padding:0px 4px 0px 4px">Nested Section
            <br/>              <br/>            </td>         </tr>         <tr>           <td class="hierarchy" colspan="5">            <br/>              <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Legend for this format">              <img alt="doco" src="data:(snipped in html view)" style="background-color: inherit"/>  Documentation for this format            </a>           </td>         </tr>       </table>     </div>   </text>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-category">    <valueString value="Foundation.Documents"/>   </extension>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">    <valueCode value="trial-use"/>   </extension>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">    <valueInteger value="4"/>   </extension>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-security-category">    <valueCode value="not-classified"/>   </extension>   <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">    <valueCode value="sd"/>   </extension>   <url value="http://hl7.org/fhir/StructureDefinition/Composition"/>   <version value="5.0.0"/>   <name value="Composition"/>   <status value="draft"/>   <experimental value="false"/>   <date value="2023-03-26T15:21:02+11:00"/>   <publisher value="Health Level Seven International (Structured Documents)"/>   <contact>     <telecom>       <system value="url"/>       <value value="http://hl7.org/fhir"/>     </telecom>   </contact>   <contact>     <telecom>       <system value="url"/>       <value value="http://www.hl7.org/Special/committees/structure/index.cfm"/>     </telecom>   </contact>   <description value="A set of healthcare-related information that is assembled together into a single

   logical package that provides a single coherent statement of meaning, establishes
   its own context and that has clinical attestation with regard to who is making
   the statement. A Composition defines the structure and narrative content necessary
   for a document. However, a Composition alone does not constitute a document. Rather,
   the Composition must be the first entry in a Bundle where Bundle.type=document,
   and any other resources referenced from Composition must be included as subsequent
   entries in the Bundle (for example Patient, Practitioner, Encounter, etc.)."/> 
  <jurisdiction>     <coding>       <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>       <code value="001"/>       <display value="World"/>     </coding>   </jurisdiction>   <purpose value="To support documents, and also to capture the EN13606 notion of an attested commit

   to the patient EHR, and to allow a set of disparate resources at the information/engineering
   level to be gathered into a clinical statement."/> 
  <fhirVersion value="5.0.0"/>   <mapping>     <identity value="workflow"/>     <uri value="http://hl7.org/fhir/workflow"/>     <name value="Workflow Pattern"/>   </mapping>   <mapping>     <identity value="w5"/>     <uri value="http://hl7.org/fhir/fivews"/>     <name value="FiveWs Pattern Mapping"/>   </mapping>   <mapping>     <identity value="rim"/>     <uri value="http://hl7.org/v3"/>     <name value="RIM Mapping"/>   </mapping>   <mapping>     <identity value="cda"/>     <uri value="http://hl7.org/v3/cda"/>     <name value="CDA (R2)"/>   </mapping>   <mapping>     <identity value="fhirdocumentreference"/>     <uri value="http://hl7.org/fhir/documentreference"/>     <name value="FHIR DocumentReference"/>   </mapping>   <kind value="resource"/>   <abstract value="false"/>   <type value="Composition"/>   <baseDefinition value="http://hl7.org/fhir/StructureDefinition/DomainResource"/>   <derivation value="specialization"/>   <snapshot>     <element id="Composition">      <path value="Composition"/>       <short value="A set of resources composed into a single coherent clinical statement with clinical

       attestation"/> 
      <definition value="A set of healthcare-related information that is assembled together into a single

       logical package that provides a single coherent statement of meaning, establishes
       its own context and that has clinical attestation with regard to who is making
       the statement. A Composition defines the structure and narrative content necessary
       for a document. However, a Composition alone does not constitute a document. Rather,
       the Composition must be the first entry in a Bundle where Bundle.type=document,
       and any other resources referenced from Composition must be included as subsequent
       entries in the Bundle (for example Patient, Practitioner, Encounter, etc.)."/> 
      <comment value="While the focus of this specification is on patient-specific clinical statements,

       this resource can also apply to other healthcare-related statements such as study
       protocol designs, healthcare invoices and other activities that are not necessarily
       patient-specific or clinical."/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="Composition"/>         <min value="0"/>         <max value="*"/>       </base>       <constraint>         <key value="dom-2"/>         <severity value="error"/>         <human value="If the resource is contained in another resource, it SHALL NOT contain nested Resources"/>         <expression value="contained.contained.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/DomainResource"/>       </constraint>       <constraint>         <key value="dom-3"/>         <severity value="error"/>         <human value="If the resource is contained in another resource, it SHALL be referred to from

         elsewhere in the resource or SHALL refer to the containing resource"/> 
        <expression value="contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().ofTy

        pe(canonical) | %resource.descendants().ofType(uri) | %resource.descendants().ofType(url)))
         or descendants().where(reference = '#').exists() or descendants().where(ofType(canonical)
         = '#').exists() or descendants().where(ofType(canonical) = '#').exists()).not()).trace('unmat
        ched', id).empty()"/> 
        <source value="http://hl7.org/fhir/StructureDefinition/DomainResource"/>       </constraint>       <constraint>         <key value="dom-4"/>         <severity value="error"/>         <human value="If a resource is contained in another resource, it SHALL NOT have a meta.versionId

         or a meta.lastUpdated"/> 
        <expression value="contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/DomainResource"/>       </constraint>       <constraint>         <key value="dom-5"/>         <severity value="error"/>         <human value="If a resource is contained in another resource, it SHALL NOT have a security label"/>         <expression value="contained.meta.security.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/DomainResource"/>       </constraint>       <constraint>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice">          <valueBoolean value="true"/>         </extension>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation">          <valueMarkdown value="When a resource has no narrative, only systems that fully understand the data can

           display the resource to a human safely. Including a human readable representation
           in the resource makes for a much more robust eco-system and cheaper handling of
           resources by intermediary systems. Some ecosystems restrict distribution of resources
           to only those systems that do fully understand the resources, and as a consequence
           implementers may believe that the narrative is superfluous. However experience
           shows that such eco-systems often open up to new participants over time."/> 
        </extension>         <key value="dom-6"/>         <severity value="warning"/>         <human value="A resource should have narrative for robust management"/>         <expression value="text.`div`.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/DomainResource"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="Entity, Role, or Act,Document[classCode=&quot;DOC&quot; and moodCode=&quot;EVN&quot;

         and isNormalAct()]"/> 
      </mapping>       <mapping>         <identity value="workflow"/>         <map value="Event"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="infrastructure.documents"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="ClinicalDocument"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="when described by DocumentReference"/>       </mapping>     </element>     <element id="Composition.id">      <path value="Composition.id"/>       <short value="Logical id of this artifact"/>       <definition value="The logical id of the resource, as used in the URL for the resource. Once assigned,

       this value never changes."/> 
      <comment value="Within the context of the FHIR RESTful interactions, the resource has an id except

       for cases like the create and conditional update. Otherwise, the use of the resouce
       id depends on the given use case."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Resource.id"/>         <min value="0"/>         <max value="1"/>       </base>       <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler

       magic (j)  -->
      <type>         <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">          <valueUrl value="id"/>         </extension>         <code value="http://hl7.org/fhirpath/System.String"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Composition.meta">      <path value="Composition.meta"/>       <short value="Metadata about the resource"/> 
      <definition value="The metadata about the resource. This is content that is maintained by the infrastructure.
       Changes to the content might not always be associated with version changes to the resource.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
    
    
      
      
      A reference to a set of rules that were followed when the resource was constructed, and
       which must be understood when processing the content. Often, this is a reference to an
       implementation guide that defines the special rules along with other profiles etc.
      Asserting this rule set restricts the content to be only understood by a limited set of
       trading partners. This inherently limits the usefulness of the data in the long term.
       However, the existing health eco-system is highly fractured, and not yet ready to define,
       collect, and exchange data in a generally computable sense. Wherever possible, implementers
       and/or specification writers should avoid using this element. Often, when used, the URL
       is a reference to an implementation guide that defines these special rules as part of
       it's narrative along with other profiles, value sets, etc.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      

       Changes to the content might not always be associated with version changes to the
       resource."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Resource.meta"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Meta"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Composition.implicitRules">      <path value="Composition.implicitRules"/>       <short value="A set of rules under which this content was created"/>       <definition value="A reference to a set of rules that were followed when the resource was constructed,

       and which must be understood when processing the content. Often, this is a reference
       to an implementation guide that defines the special rules along with other profiles
       etc."/> 
      <comment value="Asserting this rule set restricts the content to be only understood by a limited

       set of trading partners. This inherently limits the usefulness of the data in the
       long term. However, the existing health eco-system is highly fractured, and not
       yet ready to define, collect, and exchange data in a generally computable sense.
       Wherever possible, implementers and/or specification writers should avoid using
       this element. Often, when used, the URL is a reference to an implementation guide
       that defines these special rules as part of its narrative along with other profiles,
       value sets, etc."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Resource.implicitRules"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="uri"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="true"/> 
      <isModifierReason value="This element is labeled as a modifier because the implicit rules may provide additional
       knowledge about the resource that modifies it's meaning or interpretation
      
    
    
      
      
      
      Language is provided to support indexing and accessibility (typically, services such as
       text to speech use the language tag). The html language tag in the narrative applies 
       to the narrative. The language tag on the resource may be used to specify the language
       of other presentations generated from the data in the resource. Not all the content has
       to be in the base language. The Resource.language should not be assumed to apply to the
       narrative automatically. If a language is specified, it should it also be specified on
       the div element in the html (see rules in HTML5 for information about the relationship
       between xml:lang and the html lang attribute).
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
          
        
        
          
        
        
          
        
        
        
        
      
    
    
      
      
      A human-readable narrative that contains a summary of the resource and can be used to
       represent the content of the resource to a human. The narrative need not encode all the
       structured data, but is required to contain sufficient detail to make it &quot;clinically
       safe&quot; for a human to just read the narrative. Resource definitions may define what
       content should be represented in the narrative to ensure clinical safety.
      Contained resources do not have narrative. Resources that are not contained SHOULD have
       a narrative. In some cases, a resource may only have text with little or no additional
       discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary
       for data from legacy systems where information is captured as a &quot;text blob&quot;
       or where text is additionally entered raw or narrated and encoded information is added
       later.
      
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
    
    
      
      
      These resources do not have an independent existence apart from the resource that contains
       them - they cannot be identified independently, and nor can they have their own independent
       transaction scope.
      This should never be done when the content can be identified properly, as once identification
       is lost, it is extremely difficult (and context dependent) to restore it again. Contained
       resources may have profiles and tags In their meta elements, but SHALL NOT have security
       labels.
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        Containing new R4B resources within R4 resources may cause interoperability issues if
         instances are shared with R4 systems
        ($this is Citation or $this is Evidence or $this is EvidenceReport or $this is EvidenceVariable
         or $this is MedicinalProductDefinition or $this is PackagedProductDefinition or $this
         is AdministrableProductDefinition or $this is Ingredient or $this is ClinicalUseDefinition
         or $this is RegulatedAuthorization or $this is SubstanceDefinition or $this is SubscriptionStatus
         or $this is SubscriptionTopic) implies (%resource is Citation or %resource is Evidence
         or %resource is EvidenceReport or %resource is EvidenceVariable or %resource is MedicinalProductDefi
        nition or %resource is PackagedProductDefinition or %resource is AdministrableProductDefinition
         or %resource is Ingredient or %resource is ClinicalUseDefinition or %resource is RegulatedAuthorizat
        ion or %resource is SubstanceDefinition or %resource is SubscriptionStatus or %resource
         is SubscriptionTopic)
        not(f:Citation|f:Evidence|f:EvidenceReport|f:EvidenceVariable|f:MedicinalProductDefinition|f:Package
        dProductDefinition|f:AdministrableProductDefinition|f:Ingredient|f:ClinicalUseDefinition|f:RegulatedA
        uthorization|f:SubstanceDefinition|f:SubscriptionStatus|f:SubscriptionTopic) or not(parent::f:Citatio
        n|parent::f:Evidence|parent::f:EvidenceReport|parent::f:EvidenceVariable|parent::f:MedicinalProductDe
        finition|parent::f:PackagedProductDefinition|parent::f:AdministrableProductDefinition|parent::f:Ingre
        dient|parent::f:ClinicalUseDefinition|parent::f:RegulatedAuthorization|parent::f:SubstanceDefinition|
        f:SubscriptionStatus|f:SubscriptionTopic)
        
      
      
      
      
      
        
        
      
    
    
      
      

       knowledge about the resource that modifies its meaning or interpretation"/> 
      <isSummary value="true"/>     </element>     <element id="Composition.language">      <path value="Composition.language"/>       <short value="Language of the resource content"/>       <definition value="The base language in which the resource is written."/>       <comment value="Language is provided to support indexing and accessibility (typically, services

       such as text to speech use the language tag). The html language tag in the narrative
       applies  to the narrative. The language tag on the resource may be used to specify
       the language of other presentations generated from the data in the resource. Not
       all the content has to be in the base language. The Resource.language should not
       be assumed to apply to the narrative automatically. If a language is specified,
       it should it also be specified on the div element in the html (see rules in HTML5
       for information about the relationship between xml:lang and the html lang attribute)."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Resource.language"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="code"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="Language"/>         </extension>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding">          <valueBoolean value="true"/>         </extension>         <strength value="required"/>         <description value="IETF language tag for a human language"/>         <valueSet value="http://hl7.org/fhir/ValueSet/all-languages|5.0.0"/>         <additional>           <purpose value="starter"/>           <valueSet value="http://hl7.org/fhir/ValueSet/languages"/>         </additional>       </binding>     </element>     <element id="Composition.text">      <path value="Composition.text"/>       <short value="Text summary of the resource, for human interpretation"/>       <definition value="A human-readable narrative that contains a summary of the resource and can be used

       to represent the content of the resource to a human. The narrative need not encode
       all the structured data, but is required to contain sufficient detail to make it
       &quot;clinically safe&quot; for a human to just read the narrative. Resource definitions
       may define what content should be represented in the narrative to ensure clinical
       safety."/> 
      <comment value="Contained resources do not have a narrative. Resources that are not contained SHOULD

       have a narrative. In some cases, a resource may only have text with little or no
       additional discrete data (as long as all minOccurs=1 elements are satisfied). 
       This may be necessary for data from legacy systems where information is captured
       as a &quot;text blob&quot; or where text is additionally entered raw or narrated
       and encoded information is added later."/> 
      <alias value="narrative"/>       <alias value="html"/>       <alias value="xhtml"/>       <alias value="display"/>       <min value="0"/>       <max value="1"/>       <base>         <path value="DomainResource.text"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Narrative"/>       </type>       <condition value="dom-6"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="Act.text?"/>       </mapping>     </element>     <element id="Composition.contained">      <path value="Composition.contained"/>       <short value="Contained, inline Resources"/>       <definition value="These resources do not have an independent existence apart from the resource that

       contains them - they cannot be identified independently, nor can they have their
       own independent transaction scope. This is allowed to be a Parameters resource
       if and only if it is referenced by a resource that provides context/meaning."/> 
      <comment value="This should never be done when the content can be identified properly, as once

       identification is lost, it is extremely difficult (and context dependent) to restore
       it again. Contained resources may have profiles and tags in their meta elements,
       but SHALL NOT have security labels."/> 
      <alias value="inline resources"/>       <alias value="anonymous resources"/>       <alias value="contained resources"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="DomainResource.contained"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Resource"/>       </type>       <condition value="dom-2"/>       <condition value="dom-4"/>       <condition value="dom-3"/>       <condition value="dom-5"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="Composition.extension">      <path value="Composition.extension"/>       <short value="Additional content defined by implementations"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the resource. To make the use of extensions safe and manageable, there is a strict
       set of governance  applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part of the
       definition of the extension.
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
    
    
      
      

       of the resource. To make the use of extensions safe and managable, there is a strict
       set of governance applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part
       of the definition of the extension."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="DomainResource.extension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <constraint>         <key value="ext-1"/>         <severity value="error"/>         <human value="Must have either extensions or value[x], not both"/>         <expression value="extension.exists() != value.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Extension"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="Composition.modifierExtension">      <path value="Composition.modifierExtension"/>       <short value="Extensions that cannot be ignored"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the resource and that modifies the understanding of the element that contains it and/or
       the understanding of the containing element's descendants. Usually modifier elements provide
       negation or qualification. To make the use of extensions safe and manageable, there is
       a strict set of governance applied to the definition and use of extensions. Though any
       implementer is allowed to define an extension, there is a set of requirements that SHALL
       be met as part of the definition of the extension. Applications processing a resource
       are required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource
       (including cannot change the meaning of modifierExtension itself).
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly
       distinguished from the vast majority of extensions which can be safely ignored.  This
       promotes interoperability by eliminating the need for implementers to prohibit the presence
       of extensions. For further information, see the [definition of modifier extensions](extensibility.ht
      ml#modifierExtension).
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      Modifier extensions are expected to modify the meaning or interpretation of the resource
       that contains them
      
      
        
        
      
    
    
      
      
      A version-independent identifier for the Composition. This identifier stays constant as
       the composition is changed over time.
      Similar to ClinicalDocument/setId in CDA. See discussion in resource definition for how
       these relate.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      The workflow/clinical status of this composition. The status is a marker for the clinical
       standing of the document.
      If a composition is marked as withdrawn, the compositions/documents in the series, or
       data from the composition or document series, should never be displayed to a user without
       being clearly marked as untrustworthy. The flag &quot;entered-in-error&quot; is why this
       element is labeled as a modifier of other elements.   

Some reporting work flows require that the original narrative of a final document never
       be altered; instead, only new narrative can be added. The composition resource has no
       explicit status for explicitly noting whether this business rule is in effect. This would
       be handled by an extension if required.
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      This element is labelled as a modifier because it is a status element that contains status
       entered-in-error which means that the resource should not be treated as valid
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        interim: .completionCode=&quot;IN&quot; &amp; ./statusCode[isNormalDatatype()]=&quot;active&quot;;
          final: .completionCode=&quot;AU&quot; &amp;&amp;  ./statusCode[isNormalDatatype()]=&quot;complete&q
        uot; and not(./inboundRelationship[typeCode=&quot;SUBJ&quot; and isNormalActRelationship()]/source[su
        bsumesCode(&quot;ActClass#CACT&quot;) and moodCode=&quot;EVN&quot; and domainMember(&quot;ReviseCompo
        sition&quot;, code) and isNormalAct()]);  amended: .completionCode=&quot;AU&quot; &amp;&amp;
          ./statusCode[isNormalDatatype()]=&quot;complete&quot; and ./inboundRelationship[typeCode=&quot;SUBJ
        &quot; and isNormalActRelationship()]/source[subsumesCode(&quot;ActClass#CACT&quot;) and
         moodCode=&quot;EVN&quot; and domainMember(&quot;ReviseComposition&quot;, code) and isNormalAct()
         and statusCode=&quot;completed&quot;];  withdrawn : .completionCode=NI &amp;&amp;  ./statusCode[isNo
        rmalDatatype()]=&quot;obsolete&quot;
      
      
        
        
      
      
        
        
      
    
    
      
      
      Specifies the particular kind of composition (e.g. History and Physical, Discharge Summary,
       Progress Note). This usually equates to the purpose of making the composition.

       of the resource and that modifies the understanding of the element that contains
       it and/or the understanding of the containing element's descendants. Usually modifier
       elements provide negation or qualification. To make the use of extensions safe
       and managable, there is a strict set of governance applied to the definition and
       use of extensions. Though any implementer is allowed to define an extension, there
       is a set of requirements that SHALL be met as part of the definition of the extension.
       Applications processing a resource are required to check for modifier extensions.
Modifier extensions SHALL NOT change the meaning of any elements on Resource or
       DomainResource (including cannot change the meaning of modifierExtension itself)."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be

       clearly distinguished from the vast majority of extensions which can be safely
       ignored.  This promotes interoperability by eliminating the need for implementers
       to prohibit the presence of extensions. For further information, see the [definition
       of modifier extensions](extensibility.html#modifierExtension)."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="DomainResource.modifierExtension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <constraint>         <key value="ext-1"/>         <severity value="error"/>         <human value="Must have either extensions or value[x], not both"/>         <expression value="extension.exists() != value.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Extension"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="true"/>       <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the

       resource that contains them"/> 
      <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="Composition.url">      <path value="Composition.url"/>       <short value="Canonical identifier for this Composition, represented as a URI (globally unique)"/>       <definition value="An absolute URI that is used to identify this Composition when it is referenced

       in a specification, model, design or an instance; also called its canonical identifier.
       This SHOULD be globally unique and SHOULD be a literal address at which an authoritative
       instance of this Composition is (or will be) published. This URL can be the target
       of a canonical reference. It SHALL remain the same when the Composition is stored
       on different servers."/> 
      <comment value="Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred. Multiple

       instances may share the same URL if they have a distinct version."/> 
      <requirements value="Allows the Composition to be referenced by a single globally unique identifier."/>       <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.url"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="uri"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.identifier"/>       </mapping>     </element>     <element id="Composition.identifier">      <path value="Composition.identifier"/>       <short value="Version-independent identifier for the Composition"/>       <definition value="A version-independent identifier for the Composition. This identifier stays constant

       as the composition is changed over time."/> 
      <comment value="Similar to ClinicalDocument/setId in CDA. See discussion in resource definition

       for how these relate."/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.identifier"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Identifier"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="workflow"/>         <map value="Event.identifier"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.identifier"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="Document.id / Document.setId"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".setId"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.identifier"/>       </mapping>     </element>     <element id="Composition.version">      <path value="Composition.version"/>       <short value="An explicitly assigned identifer of a variation of the content in the Composition"/>       <definition value="An explicitly assigned identifer of a variation of the content in the Composition."/>       <comment value="While each resource, including the composition itself, has its own version identifier,

       this is a formal identifier for the logical version of the Composition as a whole.
       It would remain constant if the resources were moved to a new server, and all got
       new individual resource versions, for example."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.version"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="string"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.version"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".versionNumber"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.version"/>       </mapping>     </element>     <element id="Composition.status">      <path value="Composition.status"/>       <short value="registered | partial | preliminary | final | amended | corrected | appended | cancelled

       | entered-in-error | deprecated | unknown"/> 
      <definition value="The workflow/clinical status of this composition. The status is a marker for the

       clinical standing of the document."/> 
      <comment value="If a composition is marked as withdrawn, the compositions/documents in the series,

       or data from the composition or document series, should never be displayed to a
       user without being clearly marked as untrustworthy. The flag &quot;entered-in-error&quot;
       is why this element is labeled as a modifier of other elements.   
Some reporting work flows require that the original narrative of a final document
       never be altered; instead, only new narrative can be added. The composition resource
       has no explicit status for explicitly noting whether this business rule is in effect.
       This would be handled by an extension if required."/> 
      <requirements value="Need to be able to mark interim, amended, or withdrawn compositions or documents."/>       <min value="1"/>       <max value="1"/>       <base>         <path value="Composition.status"/>         <min value="1"/>         <max value="1"/>       </base>       <type>         <code value="code"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="true"/>       <isModifierReason value="This element is labelled as a modifier because it is a status element that contains

       status entered-in-error which means that the resource should not be treated as
       valid"/> 
      <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="CompositionStatus"/>         </extension>         <strength value="required"/>         <description value="The workflow/clinical status of the composition."/>         <valueSet value="http://hl7.org/fhir/ValueSet/composition-status|5.0.0"/>       </binding>       <mapping>         <identity value="workflow"/>         <map value="Event.status"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.status"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="interim: .completionCode=&quot;IN&quot; &amp; ./statusCode[isNormalDatatype()]=&quot;active&q

        uot;;  final: .completionCode=&quot;AU&quot; &amp;&amp;  ./statusCode[isNormalDatatype()]=&quo
        t;complete&quot; and not(./inboundRelationship[typeCode=&quot;SUBJ&quot; and isNormalActRelati
        onship()]/source[subsumesCode(&quot;ActClass#CACT&quot;) and moodCode=&quot;EVN&quot;
         and domainMember(&quot;ReviseComposition&quot;, code) and isNormalAct()]);  amended:
         .completionCode=&quot;AU&quot; &amp;&amp;  ./statusCode[isNormalDatatype()]=&quot;complete&qu
        ot; and ./inboundRelationship[typeCode=&quot;SUBJ&quot; and isNormalActRelationship()]/source[
        subsumesCode(&quot;ActClass#CACT&quot;) and moodCode=&quot;EVN&quot; and domainMember(&quot;Re
        viseComposition&quot;, code) and isNormalAct() and statusCode=&quot;completed&quot;];
          withdrawn : .completionCode=NI &amp;&amp;  ./statusCode[isNormalDatatype()]=&quot;obsolete&q
        uot;"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value="n/a"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.docStatus"/>       </mapping>     </element>     <element id="Composition.type">      <path value="Composition.type"/>       <short value="Kind of composition (LOINC if possible)"/>       <definition value="Specifies the particular kind of composition (e.g. History and Physical, Discharge

       Summary, Progress Note). This usually equates to the purpose of making the composition."/> 

      <comment value="For Composition type, LOINC is ubiquitous and strongly endorsed by HL7. Most implementation
       guides will require a specific LOINC code, or use LOINC as an extensible binding.
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      A categorization for the type of the composition - helps for indexing and searching. This
       may be implied by or derived from the code specified in the Composition Type.
      This is a metadata field from [XDS/MHD](http://wiki.ihe.net/index.php?title=Mobile_access_to_Health_
      Documents_(MHD)).
      Helps humans to assess whether the composition is of interest when viewing an index of
       compositions or documents.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        .outboundRelationship[typeCode=&quot;COMP].target[classCode=&quot;LIST&quot;, moodCode=&quot;EVN&quo
        t;].code
      
      
        
        
      
      
        
        
      
    
    
      
      

       guides will require a specific LOINC code, or use LOINC as an extensible binding."/> 
      <requirements value="Key metadata element describing the composition, used in searching/filtering."/>       <min value="1"/>       <max value="1"/>       <base>         <path value="Composition.type"/>         <min value="1"/>         <max value="1"/>       </base>       <type>         <code value="CodeableConcept"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="DocumentType"/>         </extension>         <strength value="preferred"/>         <description value="Type of a composition."/>         <valueSet value="http://hl7.org/fhir/ValueSet/doc-typecodes"/>       </binding>       <mapping>         <identity value="workflow"/>         <map value="Event.code"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.class"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="./code"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".code"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.type"/>       </mapping>     </element>     <element id="Composition.category">      <path value="Composition.category"/>       <short value="Categorization of Composition"/>       <definition value="A categorization for the type of the composition - helps for indexing and searching.

       This may be implied by or derived from the code specified in the Composition Type."/> 
      <requirements value="Helps humans to assess whether the composition is of interest when viewing an index

       of compositions or documents."/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.category"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="CodeableConcept"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="DocumentCategory"/>         </extension>         <strength value="example"/>         <description value="High-level kind of a clinical document at a macro level."/>         <valueSet value="http://hl7.org/fhir/ValueSet/referenced-item-category"/>       </binding>       <mapping>         <identity value="w5"/>         <map value="FiveWs.class"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value=".outboundRelationship[typeCode=&quot;COMP].target[classCode=&quot;LIST&quot;, moodCode=&quot;

        EVN&quot;].code"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value="n/a"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumenttReference.category"/>       </mapping>     </element>     <element id="Composition.subject">      <path value="Composition.subject"/>       <short value="Who and/or what the composition is about"/> 
      <definition value="Who or what the composition is about. The composition can be about a person, (patient
       or healthcare practitioner), a device (e.g. a machine) or even a group of subjects (such
       as a document about a herd of livestock, or a set of patients that share a common exposure).
      
      Essential metadata for searching for the composition. Identifies who and/or what the composition/doc
      ument is about.
      
      
      
        
        
        
      
      
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
      
        
        
        
      
      
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        unique(highest(./outboundRelationship[typeCode=&quot;SUBJ&quot; and isNormalActRelationship()],
         priorityNumber)/target[moodCode=&quot;EVN&quot; and classCode=(&quot;ENC&quot;, &quot;PCPR&quot;)
         and isNormalAct])
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      The Last Modified Date on the composition may be after the date of the document was attested
       without being changed.
      dateTime is used for tracking, organizing versions and searching. Note that this is the
       time of *authoring*. When packaged in a document, [Bundle.timestamp](bundle-definitions.html#Bundle.
      timestamp) is the date of packaging.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      

       or healthcare practitioner), a device (e.g. a machine) or even a group of subjects
       (such as a document about a herd of livestock, or a set of patients that share
       a common exposure)."/> 
      <comment value="For clinical documents, this is usually the patient."/>       <requirements value="Essential metadata for searching for the composition. Identifies who and/or what

       the composition/document is about."/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.subject"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Resource"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="workflow"/>         <map value="Event.subject"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.subject[x]"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value=".participation[typeCode=&quot;SBJ&quot;].role[typeCode=&quot;PAT&quot;]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".recordTarget"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.subject"/>       </mapping>     </element>     <element id="Composition.encounter">      <path value="Composition.encounter"/>       <short value="Context of the Composition"/>       <definition value="Describes the clinical encounter or type of care this documentation is associated

       with."/> 
      <requirements value="Provides context for the composition and supports searching."/>       <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.encounter"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Encounter"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="workflow"/>         <map value="Event.encounter"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.context"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="unique(highest(./outboundRelationship[typeCode=&quot;SUBJ&quot; and isNormalActRelationship()

        ], priorityNumber)/target[moodCode=&quot;EVN&quot; and classCode=(&quot;ENC&quot;,
         &quot;PCPR&quot;) and isNormalAct])"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value=".componentOf.encompassingEncounter"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.context"/>       </mapping>     </element>     <element id="Composition.date">      <path value="Composition.date"/>       <short value="Composition editing time"/>       <definition value="The composition editing time, when the composition was last logically changed by

       the author."/> 
      <comment value="The Last Modified Date on the composition may be after the date of the document

       was attested without being changed. This means that the date on an amended document
       is the date of the amendment, not the date of original authorship."/> 
      <requirements value="dateTime is used for tracking, organizing versions and searching. Note that this

       is the time of authoring this version of the Composition. When packaged in a document,
       [Bundle.timestamp](bundle-definitions.html#Bundle.timestamp) is the date of packaging."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="Composition.date"/>         <min value="1"/>         <max value="1"/>       </base>       <type>         <code value="dateTime"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="workflow"/>         <map value="Event.occurrence[x]"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.done[x]"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value=".effectiveTime[type=&quot;TS&quot;]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".effectiveTime"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.content.attachment.date, DocumentReference.date"/>       </mapping>     </element>     <element id="Composition.useContext">      <path value="Composition.useContext"/>       <short value="The context that the content is intended to support"/>       <definition value="The content was developed with a focus and intent of supporting the contexts that

       are listed. These contexts may be general categories (gender, age, ...) or may
       be references to specific programs (insurance plans, studies, ...) and may be used
       to assist with indexing and searching for appropriate Composition instances."/> 
      <comment value="When multiple useContexts are specified, there is no expectation that all or any

       of the contexts apply."/> 
      <requirements value="Assist in searching for appropriate content."/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.useContext"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="UsageContext"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Composition.author">      <path value="Composition.author"/>       <short value="Who and/or what authored the composition"/> 
      <definition value="Identifies who is responsible for the information in the composition, not necessarily
       who typed it in.
      
      
      
      
        
        
        
      
      
        
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      For many compositions, the title is the same as the text or a display name of Composition.type
       (e.g. a &quot;consultation&quot; or &quot;progress note&quot;). Note that CDA does not
       make title mandatory, but there are no known cases where it is useful for title to be
       omitted, so it is mandatory here. Feedback on this requirement is welcome during the trial
       use period.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      The exact use of this element, and enforcement and issues related to highly sensitive
       documents are out of scope for the base specification, and delegated to implementation
       profiles (see security section).  This element is labeled as a modifier because highly
       confidential documents must not be treated as if they are not.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      Unique id for the element within a resource (for internal references). This may be any
       string value that does not contain spaces.
      
      
      
        
        
        
      
      
        
          
        
        
      
      
      
      
        
        
      
    
    
      
      
      May be used to represent additional information that is not part of the basic definition
       of the element. To make the use of extensions safe and manageable, there is a strict set
       of governance  applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part of the
       definition of the extension.
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      
      May be used to represent additional information that is not part of the basic definition
       of the element and that modifies the understanding of the element in which it is contained
       and/or the understanding of the containing element's descendants. Usually modifier elements
       provide negation or qualification. To make the use of extensions safe and manageable,
       there is a strict set of governance applied to the definition and use of extensions. Though
       any implementer can define an extension, there is a set of requirements that SHALL be
       met as part of the definition of the extension. Applications processing a resource are
       required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource
       (including cannot change the meaning of modifierExtension itself).
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly
       distinguished from the vast majority of extensions which can be safely ignored.  This
       promotes interoperability by eliminating the need for implementers to prohibit the presence
       of extensions. For further information, see the [definition of modifier extensions](extensibility.ht
      ml#modifierExtension).
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      Modifier extensions are expected to modify the meaning or interpretation of the element
       that contains them
      
      
        
        
      
    
    
      
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      Identifies when the information in the composition was deemed accurate.  (Things may have
       changed since then.).
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
      
        
        
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        ./role[classCode=&quot;ASSIGNED&quot; and isNormalRole]/player[determinerCode=&quot;INST&quot;
         and classCode=(&quot;DEV&quot;, &quot;PSN&quot;) and isNormalEntity()] or ./role[classCode=&quot;ASS
        IGNED&quot; and isNormalRole and not(player)]/scoper[determinerCode=&quot;INST&quot; and
         classCode=&quot;ORG&quot; and isNormalEntity()]
      
      
        
        
      
    
    
      
      
      Identifies the organization or group who is responsible for ongoing maintenance of and
       access to the composition/document information.
      This is useful when documents are derived from a composition - provides guidance for how
       to get the latest version of the document. This is optional because this is sometimes
       not known by the authoring system, and can be inferred by context. However, it is important
       that this information be known when working with a derived document, so providing a custodian
       is encouraged.
      
      
      
      
        
        
        
      
      
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        .participation[typeCode=&quot;RCV&quot;].role[classCode=&quot;CUST&quot;].scoper[classCode=&quot;ORG
        &quot; and determinerCode=&quot;INST&quot;]
      
      
        
        
      
      
        
        
      
    
    
      
      
      Relationships that this composition has with other compositions or documents that already
       exist.
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      Unique id for the element within a resource (for internal references). This may be any
       string value that does not contain spaces.
      
      
      
        
        
        
      
      
        
          
        
        
      
      
      
      
        
        
      
    
    
      
      

       who typed it in."/> 
      <requirements value="Identifies who is responsible for the content."/>       <min value="1"/>       <max value="*"/>       <base>         <path value="Composition.author"/>         <min value="1"/>         <max value="*"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/PractitionerRole"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Device"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="workflow"/>         <map value="Event.performer"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.author"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value=".participation[typeCode=&quot;AUT&quot;].role[classCode=&quot;ASSIGNED&quot;]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".author.assignedAuthor"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.author"/>       </mapping>     </element>     <element id="Composition.name">      <path value="Composition.name"/>       <short value="Name for this Composition (computer friendly)"/>       <definition value="A natural language name identifying the {{title}}. This name should be usable as

       an identifier for the module by machine processing applications such as code generation."/> 
      <comment value="The name is not expected to be globally unique. The name should be a simple alphanumeric

       type name to ensure that it is machine-processing friendly."/> 
      <requirements value="Support human navigation and code generation."/>       <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.name"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="string"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Composition.title">      <path value="Composition.title"/>       <short value="Human Readable name/title"/>       <definition value="Official human-readable label for the composition."/>       <comment value="For many compositions, the title is the same as the text or a display name of Composition.typ

      e (e.g. a &quot;consultation&quot; or &quot;progress note&quot;). Note that CDA
       does not make title mandatory, but there are no known cases where it is useful
       for title to be omitted, so it is mandatory here. Feedback on this requirement
       is welcome during the trial use period."/> 
      <min value="1"/>       <max value="1"/>       <base>         <path value="Composition.title"/>         <min value="1"/>         <max value="1"/>       </base>       <type>         <code value="string"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="./title"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".title"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.description, DocumentReference.content.attachment.title"/>       </mapping>     </element>     <element id="Composition.note">      <path value="Composition.note"/>       <short value="For any additional notes"/>       <definition value="For any additional notes."/>       <comment value="A comment, general note or annotation not coded elsewhere."/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.note"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Annotation"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>     </element>     <element id="Composition.attester">      <path value="Composition.attester"/>       <short value="Attests to accuracy of composition"/>       <definition value="A participant who has attested to the accuracy of the composition/document."/>       <comment value="Only list each attester once."/>       <requirements value="Identifies responsibility for the accuracy of the composition content."/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.attester"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="BackboneElement"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value=".participation[typeCode=&quot;AUTHEN&quot;].role[classCode=&quot;ASSIGNED&quot;]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".authenticator/.legalAuthenticator"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.attester"/>       </mapping>     </element>     <element id="Composition.attester.id">      <path value="Composition.attester.id"/>       <representation value="xmlAttr"/>       <short value="Unique id for inter-element referencing"/>       <definition value="Unique id for the element within a resource (for internal references). This may

       be any string value that does not contain spaces."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Element.id"/>         <min value="0"/>         <max value="1"/>       </base>       <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler

       magic (j)  -->
      <type>         <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">          <valueUrl value="string"/>         </extension>         <code value="http://hl7.org/fhirpath/System.String"/>       </type>       <condition value="ele-1"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Composition.attester.extension">      <path value="Composition.attester.extension"/>       <short value="Additional content defined by implementations"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element. To make the use of extensions safe and manageable, there is a strict set
       of governance  applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part of the
       definition of the extension.
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      

       of the element. To make the use of extensions safe and managable, there is a strict
       set of governance applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part
       of the definition of the extension."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Element.extension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <constraint>         <key value="ext-1"/>         <severity value="error"/>         <human value="Must have either extensions or value[x], not both"/>         <expression value="extension.exists() != value.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Extension"/>       </constraint>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Composition.attester.modifierExtension">      <path value="Composition.attester.modifierExtension"/>       <short value="Extensions that cannot be ignored even if unrecognized"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element and that modifies the understanding of the element in which it is contained
       and/or the understanding of the containing element's descendants. Usually modifier elements
       provide negation or qualification. To make the use of extensions safe and manageable,
       there is a strict set of governance applied to the definition and use of extensions. Though
       any implementer can define an extension, there is a set of requirements that SHALL be
       met as part of the definition of the extension. Applications processing a resource are
       required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource
       (including cannot change the meaning of modifierExtension itself).
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly
       distinguished from the vast majority of extensions which can be safely ignored.  This
       promotes interoperability by eliminating the need for implementers to prohibit the presence
       of extensions. For further information, see the [definition of modifier extensions](extensibility.ht
      ml#modifierExtension).
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      Modifier extensions are expected to modify the meaning or interpretation of the element
       that contains them
      
      
        
        
      
    
    
      
      
      
      If this document appends another document, then the document cannot be fully understood
       without also accessing the referenced document.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      The event needs to be consistent with the type element, though can provide further information
       if desired.

       of the element and that modifies the understanding of the element in which it is
       contained and/or the understanding of the containing element's descendants. Usually
       modifier elements provide negation or qualification. To make the use of extensions
       safe and managable, there is a strict set of governance applied to the definition
       and use of extensions. Though any implementer can define an extension, there is
       a set of requirements that SHALL be met as part of the definition of the extension.
       Applications processing a resource are required to check for modifier extensions.
Modifier extensions SHALL NOT change the meaning of any elements on Resource or
       DomainResource (including cannot change the meaning of modifierExtension itself)."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be

       clearly distinguished from the vast majority of extensions which can be safely
       ignored.  This promotes interoperability by eliminating the need for implementers
       to prohibit the presence of extensions. For further information, see the [definition
       of modifier extensions](extensibility.html#modifierExtension)."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <alias value="modifiers"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="BackboneElement.modifierExtension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <constraint>         <key value="ext-1"/>         <severity value="error"/>         <human value="Must have either extensions or value[x], not both"/>         <expression value="extension.exists() != value.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Extension"/>       </constraint>       <isModifier value="true"/>       <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the

       element that contains them"/> 
      <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="Composition.attester.mode">      <path value="Composition.attester.mode"/>       <short value="personal | professional | legal | official"/>       <definition value="The type of attestation the authenticator offers."/>       <requirements value="Indicates the level of authority of the attestation."/>       <min value="1"/>       <max value="1"/>       <base>         <path value="Composition.attester.mode"/>         <min value="1"/>         <max value="1"/>       </base>       <type>         <code value="CodeableConcept"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="CompositionAttestationMode"/>         </extension>         <strength value="preferred"/>         <description value="The way in which a person authenticated a composition."/>         <valueSet value="http://hl7.org/fhir/ValueSet/composition-attestation-mode"/>       </binding>       <mapping>         <identity value="rim"/>         <map value="unique(./modeCode)"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="implied by .authenticator/.legalAuthenticator"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.attester.mode"/>       </mapping>     </element>     <element id="Composition.attester.time">      <path value="Composition.attester.time"/>       <short value="When the composition was attested"/>       <definition value="When the composition was attested by the party."/>       <requirements value="Identifies when the information in the composition was deemed accurate.  (Things

       may have changed since then.)."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.attester.time"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="dateTime"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="./time[type=&quot;TS&quot; and isNormalDatatype()]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".authenticator.time"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.attester.time"/>       </mapping>     </element>     <element id="Composition.attester.party">      <path value="Composition.attester.party"/>       <short value="Who attested the composition"/>       <definition value="Who attested the composition in the specified way."/>       <requirements value="Identifies who has taken on the responsibility for accuracy of the composition

       content."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.attester.party"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/PractitionerRole"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.witness"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="./role[classCode=&quot;ASSIGNED&quot; and isNormalRole]/player[determinerCode=&quot;INST&quot

        ; and classCode=(&quot;DEV&quot;, &quot;PSN&quot;) and isNormalEntity()] or ./role[classCode=&
        quot;ASSIGNED&quot; and isNormalRole and not(player)]/scoper[determinerCode=&quot;INST&quot;
         and classCode=&quot;ORG&quot; and isNormalEntity()]"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value=".authenticator.assignedEnttty"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.attester.party"/>       </mapping>     </element>     <element id="Composition.custodian">      <path value="Composition.custodian"/>       <short value="Organization which maintains the composition"/>       <definition value="Identifies the organization or group who is responsible for ongoing maintenance

       of and access to the composition/document information."/> 
      <comment value="This is useful when documents are derived from a composition - provides guidance

       for how to get the latest version of the document. This is optional because this
       is sometimes not known by the authoring system, and can be inferred by context.
       However, it is important that this information be known when working with a derived
       document, so providing a custodian is encouraged."/> 
      <requirements value="Identifies where to go to find the current version, where to report issues, etc."/>       <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.custodian"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value=".participation[typeCode=&quot;RCV&quot;].role[classCode=&quot;CUST&quot;].scoper[classCode=&q

        uot;ORG&quot; and determinerCode=&quot;INST&quot;]"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value=".custodian.assignedCustodian"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.custodian"/>       </mapping>     </element>     <element id="Composition.relatesTo">      <path value="Composition.relatesTo"/>       <short value="Relationships to other compositions/documents"/>       <definition value="Relationships that this composition has with other compositions or documents that

       already exist."/> 
      <comment value="To reference (using relatesTo) a Bundle of type &quot;document&quot; or another

       Composition where you only have the identifier, use a resourceReference with an
       identifier.\
When a Composition is an alternate representation of another type of document e.g.
       CDA, the other document could be referenced in a DocumentReference resource.  
Here is an example of using relatesTo to reference another Bundle of type &quot;document&quot
      ; or Composition where you only have the identifier:
```
&quot;relatesTo&quot;: [{
  &quot;type&quot;: &quot;replaces&quot;,
  &quot;resourceReference&quot;: {
    &quot;identifier&quot;: { 
      &quot;system&quot;: &quot;...&quot;, 
      &quot;value&quot;: &quot;...&quot;
    }
  } 
}]
```"/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.relatesTo"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="RelatedArtifact"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value=".outboundRelationship"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".relatedDocument"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.relatesTo"/>       </mapping>     </element>     <element id="Composition.event">      <path value="Composition.event"/>       <short value="The clinical service(s) being documented"/>       <definition value="The clinical service, such as a colonoscopy or an appendectomy, being documented."/>       <comment value="The event needs to be consistent with the type element, though can provide further

       information if desired."/> 

      <requirements value="Provides context for the composition and creates a linkage between a resource describing
       an event and the composition created describing the event.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      Unique id for the element within a resource (for internal references). This may be any
       string value that does not contain spaces.
      
      
      
        
        
        
      
      
        
          
        
        
      
      
      
      
        
        
      
    
    
      
      

       an event and the composition created describing the event."/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.event"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="BackboneElement"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="outboundRelationship[typeCode=&quot;SUBJ&quot;].target[classCode&lt;'ACT']"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".documentationOf.serviceEvent"/>       </mapping>     </element>     <element id="Composition.event.id">      <path value="Composition.event.id"/>       <representation value="xmlAttr"/>       <short value="Unique id for inter-element referencing"/>       <definition value="Unique id for the element within a resource (for internal references). This may

       be any string value that does not contain spaces."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Element.id"/>         <min value="0"/>         <max value="1"/>       </base>       <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler

       magic (j)  -->
      <type>         <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">          <valueUrl value="string"/>         </extension>         <code value="http://hl7.org/fhirpath/System.String"/>       </type>       <condition value="ele-1"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Composition.event.extension">      <path value="Composition.event.extension"/>       <short value="Additional content defined by implementations"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element. To make the use of extensions safe and manageable, there is a strict set
       of governance  applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part of the
       definition of the extension.
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      

       of the element. To make the use of extensions safe and managable, there is a strict
       set of governance applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part
       of the definition of the extension."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Element.extension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <constraint>         <key value="ext-1"/>         <severity value="error"/>         <human value="Must have either extensions or value[x], not both"/>         <expression value="extension.exists() != value.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Extension"/>       </constraint>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Composition.event.modifierExtension">      <path value="Composition.event.modifierExtension"/>       <short value="Extensions that cannot be ignored even if unrecognized"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element and that modifies the understanding of the element in which it is contained
       and/or the understanding of the containing element's descendants. Usually modifier elements
       provide negation or qualification. To make the use of extensions safe and manageable,
       there is a strict set of governance applied to the definition and use of extensions. Though
       any implementer can define an extension, there is a set of requirements that SHALL be
       met as part of the definition of the extension. Applications processing a resource are
       required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource
       (including cannot change the meaning of modifierExtension itself).
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly
       distinguished from the vast majority of extensions which can be safely ignored.  This
       promotes interoperability by eliminating the need for implementers to prohibit the presence
       of extensions. For further information, see the [definition of modifier extensions](extensibility.ht
      ml#modifierExtension).
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      Modifier extensions are expected to modify the meaning or interpretation of the element
       that contains them
      
      
        
        
      
    
    
      
      
      This list of codes represents the main clinical acts, such as a colonoscopy or an appendectomy,
       being documented. In some cases, the event is inherent in the typeCode, such as a &quot;History
       and Physical Report&quot; in which the procedure being documented is necessarily a &quot;History
       and Physical&quot; act.
      An event can further specialize the act inherent in the typeCode, such as where it is
       simply &quot;Procedure Report&quot; and the procedure was a &quot;colonoscopy&quot;. If
       one or more eventCodes are included, they SHALL NOT conflict with the values inherent
       in the classCode, practiceSettingCode or typeCode, as such a conflict would create an
       ambiguous situation. This short list of codes is provided to be used as key words for
       certain types of queries.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      The period of time covered by the documentation. There is no assertion that the documentation
       is a complete representation for this period, only that it documents events during this
       time.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      The description and/or reference of the event(s) being documented. For example, this could
       be used to document such a colonoscopy or an appendectomy.
      
      
      
        
        
        
      
      
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
        
      
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        ./outboundRelationship[typeCode=&quot;COMP&quot; and isNormalActRelationship()]/target[moodCode=&quo
        t;EVN&quot; and classCode=&quot;DOCSECT&quot; and isNormalAct]
      
      
        
        
      
    
    
      
      
      
      Unique id for the element within a resource (for internal references). This may be any
       string value that does not contain spaces.
      
      
      
        
        
        
      
      
        
          
        
        
      
      
      
      
        
        
      
    
    
      
      

       of the element and that modifies the understanding of the element in which it is
       contained and/or the understanding of the containing element's descendants. Usually
       modifier elements provide negation or qualification. To make the use of extensions
       safe and managable, there is a strict set of governance applied to the definition
       and use of extensions. Though any implementer can define an extension, there is
       a set of requirements that SHALL be met as part of the definition of the extension.
       Applications processing a resource are required to check for modifier extensions.
Modifier extensions SHALL NOT change the meaning of any elements on Resource or
       DomainResource (including cannot change the meaning of modifierExtension itself)."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be

       clearly distinguished from the vast majority of extensions which can be safely
       ignored.  This promotes interoperability by eliminating the need for implementers
       to prohibit the presence of extensions. For further information, see the [definition
       of modifier extensions](extensibility.html#modifierExtension)."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <alias value="modifiers"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="BackboneElement.modifierExtension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <constraint>         <key value="ext-1"/>         <severity value="error"/>         <human value="Must have either extensions or value[x], not both"/>         <expression value="extension.exists() != value.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Extension"/>       </constraint>       <isModifier value="true"/>       <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the

       element that contains them"/> 
      <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="Composition.event.period">      <path value="Composition.event.period"/>       <short value="The period covered by the documentation"/>       <definition value="The period of time covered by the documentation. There is no assertion that the

       documentation is a complete representation for this period, only that it documents
       events during this time."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.event.period"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Period"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value=".effectiveTime"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".effectiveTime"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.period"/>       </mapping>     </element>     <element id="Composition.event.detail">      <path value="Composition.event.detail"/>       <short value="The event(s) being documented, as code(s), reference(s), or both"/>       <definition value="Represents the main clinical acts, such as a colonoscopy or an appendectomy, being

       documented. In some cases, the event is inherent in the typeCode, such as a &quot;History
       and Physical Report&quot; in which case the procedure being documented is necessarily
       a &quot;History and Physical&quot; act. The events may be included as a code or
       as a reference to an other resource."/> 
      <comment value="An event can further specialize the act inherent in the typeCode, such as where

       it is simply &quot;Procedure Report&quot; and the procedure was a &quot;colonoscopy&quot;.
       If one or more events are included, they SHALL NOT conflict with the values inherent
       in the classCode, practiceSettingCode or typeCode, as such a conflict would create
       an ambiguous situation. This short list of codes is provided to be used as key
       words for certain types of queries."/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.event.detail"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="CodeableReference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Resource"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="DocumentEventType"/>         </extension>         <strength value="example"/>         <description value="This list of codes represents the main clinical acts being documented."/>         <valueSet value="http://terminology.hl7.org/ValueSet/v3-ActCode"/>       </binding>       <mapping>         <identity value="rim"/>         <map value=".outboundRelationship[typeCode=&quot;SUBJ&quot;].target"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="n/a"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.event"/>       </mapping>     </element>     <element id="Composition.section">      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">        <valueString value="Section"/>       </extension>       <path value="Composition.section"/>       <short value="Composition is broken into sections"/>       <definition value="The root of the sections that make up the composition."/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.section"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="BackboneElement"/>       </type>       <constraint>         <key value="cmp-1"/>         <severity value="error"/>         <human value="A section must contain at least one of text, entries, or sub-sections"/>         <expression value="text.exists() or entry.exists() or section.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Composition"/>       </constraint>       <constraint>         <key value="cmp-2"/>         <severity value="error"/>         <human value="A section can only have an emptyReason if it is empty"/>         <expression value="emptyReason.empty() or entry.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Composition"/>       </constraint>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="./outboundRelationship[typeCode=&quot;COMP&quot; and isNormalActRelationship()]/target[moodCo

        de=&quot;EVN&quot; and classCode=&quot;DOCSECT&quot; and isNormalAct]"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value=".component.structuredBody.component.section"/>       </mapping>     </element>     <element id="Composition.section.id">      <path value="Composition.section.id"/>       <representation value="xmlAttr"/>       <short value="Unique id for inter-element referencing"/>       <definition value="Unique id for the element within a resource (for internal references). This may

       be any string value that does not contain spaces."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Element.id"/>         <min value="0"/>         <max value="1"/>       </base>       <!--  Note: special primitive values have a FHIRPath system type. e.g. this is compiler

       magic (j)  -->
      <type>         <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">          <valueUrl value="string"/>         </extension>         <code value="http://hl7.org/fhirpath/System.String"/>       </type>       <condition value="ele-1"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Composition.section.extension">      <path value="Composition.section.extension"/>       <short value="Additional content defined by implementations"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element. To make the use of extensions safe and manageable, there is a strict set
       of governance  applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part of the
       definition of the extension.
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
        
        
      
    
    
      
      

       of the element. To make the use of extensions safe and managable, there is a strict
       set of governance applied to the definition and use of extensions. Though any implementer
       can define an extension, there is a set of requirements that SHALL be met as part
       of the definition of the extension."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Element.extension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <constraint>         <key value="ext-1"/>         <severity value="error"/>         <human value="Must have either extensions or value[x], not both"/>         <expression value="extension.exists() != value.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Extension"/>       </constraint>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Composition.section.modifierExtension">      <path value="Composition.section.modifierExtension"/>       <short value="Extensions that cannot be ignored even if unrecognized"/> 
      <definition value="May be used to represent additional information that is not part of the basic definition
       of the element and that modifies the understanding of the element in which it is contained
       and/or the understanding of the containing element's descendants. Usually modifier elements
       provide negation or qualification. To make the use of extensions safe and manageable,
       there is a strict set of governance applied to the definition and use of extensions. Though
       any implementer can define an extension, there is a set of requirements that SHALL be
       met as part of the definition of the extension. Applications processing a resource are
       required to check for modifier extensions.

Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource
       (including cannot change the meaning of modifierExtension itself).
      There can be no stigma associated with the use of extensions by any application, project,
       or standard - regardless of the institution or jurisdiction that uses or defines the extensions.
        The use of extensions is what allows the FHIR specification to retain a core level of
       simplicity for everyone.
      Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly
       distinguished from the vast majority of extensions which can be safely ignored.  This
       promotes interoperability by eliminating the need for implementers to prohibit the presence
       of extensions. For further information, see the [definition of modifier extensions](extensibility.ht
      ml#modifierExtension).
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      Modifier extensions are expected to modify the meaning or interpretation of the element
       that contains them
      
      
        
        
      
    
    
      
      
      The label for this particular section.  This will be part of the rendered content for
       the document, and is often used to build a table of contents.
      The title identifies the section for a human reader. The title must be consistent with
       the narrative of the resource that is the target of the section.content reference. Generally,
       sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate.
       Typically, this is where a section has subsections that have their own adequately distinguishing
       title,  or documents that only have a single section. Most Implementation Guides will
       make section title to be a required element.
      Section headings are often standardized for different types of documents.  They give guidance
       to humans on how the document is organized.
      
      
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      A code identifying the kind of content contained within the section. This must be consistent
       with the section title.
      The code identifies the section for an automated processor of the document. This is particularly
       relevant when using profiles to control the structure of the document.   

If the section has content (instead of sub-sections), the section.code does not change
       the meaning or interpretation of the resource that is the content of the section in the
       comments for the section.code.
      
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      Identifies who is responsible for the information in this section, not necessarily who
       typed it in.
      
      
      
      
        
        
        
      
      
        
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      The actual focus of the section when it is not the subject of the composition, but instead
       represents something or someone associated with the subject such as (for a patient subject)
       a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to
       be focus of the parent section, or, for a section in the Composition itself, the subject
       of the composition. Sections with a focus SHALL only include resources where the logical
       subject (patient, subject, focus, etc.) matches the section focus, or the resources have
       no logical subject (few resources).
      Typically, sections in a doument are about the subject of the document, whether that is
       a  patient, or group of patients, location, or device, or whatever. For some kind of documents,
       some sections actually contain data about related entities. Typical examples are  a section
       in a newborn discharge summary concerning the mother, or family history documents, with
       a section about each family member, though there are many other examples.
      
      
      
        
        
        
      
      
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
    
    
      
      
      A human-readable narrative that contains the attested content of the section, used to
       represent the content of the resource to a human. The narrative need not encode all the
       structured data, but is required to contain sufficient detail to make it &quot;clinically
       safe&quot; for a human to just read the narrative.
      Document profiles may define what content should be represented in the narrative to ensure
       clinical safety.
      
      
      
        
        
        
      
      
        
      
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      How the entry list was prepared - whether it is a working list that is suitable for being
       maintained on an ongoing basis, or if it represents a snapshot of a list of items from
       another source, or whether it is a prepared list where items may be marked as added, modified
       or deleted.
      This element is labeled as a modifier because a change list must not be misunderstood
       as a complete list.
      Sections are used in various ways, and it must be known in what way it is safe to use
       the entries in them.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      Applications SHOULD render ordered lists in the order provided, but MAY allow users to
       re-order based on their own preferences as well. If there is no order specified, the order
       is unknown, though there may still be some order.

       of the element and that modifies the understanding of the element in which it is
       contained and/or the understanding of the containing element's descendants. Usually
       modifier elements provide negation or qualification. To make the use of extensions
       safe and managable, there is a strict set of governance applied to the definition
       and use of extensions. Though any implementer can define an extension, there is
       a set of requirements that SHALL be met as part of the definition of the extension.
       Applications processing a resource are required to check for modifier extensions.
Modifier extensions SHALL NOT change the meaning of any elements on Resource or
       DomainResource (including cannot change the meaning of modifierExtension itself)."/> 
      <comment value="There can be no stigma associated with the use of extensions by any application,

       project, or standard - regardless of the institution or jurisdiction that uses
       or defines the extensions.  The use of extensions is what allows the FHIR specification
       to retain a core level of simplicity for everyone."/> 
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be

       clearly distinguished from the vast majority of extensions which can be safely
       ignored.  This promotes interoperability by eliminating the need for implementers
       to prohibit the presence of extensions. For further information, see the [definition
       of modifier extensions](extensibility.html#modifierExtension)."/> 
      <alias value="extensions"/>       <alias value="user content"/>       <alias value="modifiers"/>       <min value="0"/>       <max value="*"/>       <base>         <path value="BackboneElement.modifierExtension"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Extension"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <constraint>         <key value="ext-1"/>         <severity value="error"/>         <human value="Must have either extensions or value[x], not both"/>         <expression value="extension.exists() != value.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Extension"/>       </constraint>       <isModifier value="true"/>       <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the

       element that contains them"/> 
      <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="N/A"/>       </mapping>     </element>     <element id="Composition.section.title">      <path value="Composition.section.title"/>       <short value="Label for section (e.g. for ToC)"/>       <definition value="The label for this particular section.  This will be part of the rendered content

       for the document, and is often used to build a table of contents."/> 
      <comment value="The title identifies the section for a human reader. The title must be consistent

       with the narrative of the resource that is the target of the section.content reference.
       Generally, sections SHOULD have titles, but in some documents, it is unnecessary
       or inappropriate. Typically, this is where a section has subsections that have
       their own adequately distinguishing title,  or documents that only have a single
       section. Most Implementation Guides will make section title to be a required element."/> 
      <requirements value="Section headings are often standardized for different types of documents.  They

       give guidance to humans on how the document is organized."/> 
      <alias value="header"/>       <alias value="label"/>       <alias value="caption"/>       <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.section.title"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="string"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="./title"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".title"/>       </mapping>     </element>     <element id="Composition.section.code">      <path value="Composition.section.code"/>       <short value="Classification of section (recommended)"/>       <definition value="A code identifying the kind of content contained within the section. This must

       be consistent with the section title."/> 
      <comment value="The code identifies the section for an automated processor of the document. This

       is particularly relevant when using profiles to control the structure of the document.
         
If the section has content (instead of sub-sections), the section.code does not
       change the meaning or interpretation of the resource that is the content of the
       section in the comments for the section.code."/> 
      <requirements value="Provides computable standardized labels to topics within the document."/>       <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.section.code"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="CodeableConcept"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="CompositionSectionType"/>         </extension>         <strength value="example"/>         <description value="Classification of a section of a composition/document."/>         <valueSet value="http://hl7.org/fhir/ValueSet/doc-section-codes"/>       </binding>       <mapping>         <identity value="rim"/>         <map value="./code"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".code"/>       </mapping>     </element>     <element id="Composition.section.author">      <path value="Composition.section.author"/>       <short value="Who and/or what authored the section"/>       <definition value="Identifies who is responsible for the information in this section, not necessarily

       who typed it in."/> 
      <requirements value="Identifies who is responsible for the content."/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.section.author"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/PractitionerRole"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Device"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.author"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value=".participation[typeCode=&quot;AUT&quot;].role[classCode=&quot;ASSIGNED&quot;]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".author.assignedAuthor"/>       </mapping>     </element>     <element id="Composition.section.focus">      <path value="Composition.section.focus"/>       <short value="Who/what the section is about, when it is not about the subject of composition"/>       <definition value="The actual focus of the section when it is not the subject of the composition,

       but instead represents something or someone associated with the subject such as
       (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified,
       the focus is assumed to be focus of the parent section, or, for a section in the
       Composition itself, the subject of the composition. Sections with a focus SHALL
       only include resources where the logical subject (patient, subject, focus, etc.)
       matches the section focus, or the resources have no logical subject (few resources)."/> 
      <comment value="Typically, sections in a doument are about the subject of the document, whether

       that is a  patient, or group of patients, location, or device, or whatever. For
       some kind of documents, some sections actually contain data about related entities.
       Typical examples are  a section in a newborn discharge summary concerning the mother,
       or family history documents, with a section about each family member, though there
       are many other examples."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.section.focus"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Resource"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="cda"/>         <map value=".subject? (CDA did not differentiate between subject and focus)"/>       </mapping>     </element>     <element id="Composition.section.text">      <path value="Composition.section.text"/>       <short value="Text summary of the section, for human interpretation"/>       <definition value="A human-readable narrative that contains the attested content of the section, used

       to represent the content of the resource to a human. The narrative need not encode
       all the structured data, but is required to contain sufficient detail to make it
       &quot;clinically safe&quot; for a human to just read the narrative."/> 
      <comment value="Document profiles may define what content should be represented in the narrative

       to ensure clinical safety."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.section.text"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="Narrative"/>       </type>       <condition value="cmp-1"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value=".text"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".text"/>       </mapping>     </element>     <element id="Composition.section.orderedBy">      <path value="Composition.section.orderedBy"/>       <short value="Order of section entries"/>       <definition value="Specifies the order applied to the items in the section entries."/>       <comment value="Applications SHOULD render ordered lists in the order provided, but MAY allow users

       to re-order based on their own preferences as well. If there is no order specified,
       the order is unknown, though there may still be some order."/> 

      <requirements value="Important for presentation and rendering.  Lists may be sorted to place more important
       information first or to group related entries.
      
      
      
        
        
        
      
      
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
      
        
        
        
      
      
        
        
      
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      If the section is empty, why the list is empty. An empty section typically has some text
       explaining the empty reason.
      The various reasons for an empty section make a significant interpretation to its interpretation.
       Note that this code is for use when the entire section content has been suppressed, and
       not for when individual items are omitted - implementers may consider using a text note
       or a flag on an entry in these cases.
      Allows capturing things like &quot;none exist&quot; or &quot;not asked&quot; which can
       be important for most lists.
      
      
      
        
        
        
      
      
        
      
      
      
        
        
        
        
        
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      Nested sections are primarily used to help human readers navigate to particular portions
       of the document.
      
      
      
        
        
        
      
      
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        ./outboundRelationship[typeCode=&quot;COMP&quot; and isNormalActRelationship()]/target[moodCode=&quo
        t;EVN&quot; and classCode=&quot;DOCSECT&quot; and isNormalAct]
      
      
        
        
      
    
  
  
    
      
      
      A set of healthcare-related information that is assembled together into a single logical
       package that provides a single coherent statement of meaning, establishes its own context
       and that has clinical attestation with regard to who is making the statement. A Composition
       defines the structure and narrative content necessary for a document. However, a Composition
       alone does not constitute a document. Rather, the Composition must be the first entry
       in a Bundle where Bundle.type=document, and any other resources referenced from Composition
       must be included as subsequent entries in the Bundle (for example Patient, Practitioner,
       Encounter, etc.).
      While the focus of this specification is on patient-specific clinical statements, this
       resource can also apply to other healthcare-related statements such as study protocol
       designs, healthcare invoices and other activities that are not necessarily patient-specific
       or clinical.
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      A version-independent identifier for the Composition. This identifier stays constant as
       the composition is changed over time.
      Similar to ClinicalDocument/setId in CDA. See discussion in resource definition for how
       these relate.
      
      
      
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      The workflow/clinical status of this composition. The status is a marker for the clinical
       standing of the document.
      If a composition is marked as withdrawn, the compositions/documents in the series, or
       data from the composition or document series, should never be displayed to a user without
       being clearly marked as untrustworthy. The flag &quot;entered-in-error&quot; is why this
       element is labeled as a modifier of other elements.   

Some reporting work flows require that the original narrative of a final document never
       be altered; instead, only new narrative can be added. The composition resource has no
       explicit status for explicitly noting whether this business rule is in effect. This would
       be handled by an extension if required.
      
      
      
      
        
      
      
      
      This element is labelled as a modifier because it is a status element that contains status
       entered-in-error which means that the resource should not be treated as valid
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        interim: .completionCode=&quot;IN&quot; &amp; ./statusCode[isNormalDatatype()]=&quot;active&quot;;
          final: .completionCode=&quot;AU&quot; &amp;&amp;  ./statusCode[isNormalDatatype()]=&quot;complete&q
        uot; and not(./inboundRelationship[typeCode=&quot;SUBJ&quot; and isNormalActRelationship()]/source[su
        bsumesCode(&quot;ActClass#CACT&quot;) and moodCode=&quot;EVN&quot; and domainMember(&quot;ReviseCompo
        sition&quot;, code) and isNormalAct()]);  amended: .completionCode=&quot;AU&quot; &amp;&amp;
          ./statusCode[isNormalDatatype()]=&quot;complete&quot; and ./inboundRelationship[typeCode=&quot;SUBJ
        &quot; and isNormalActRelationship()]/source[subsumesCode(&quot;ActClass#CACT&quot;) and
         moodCode=&quot;EVN&quot; and domainMember(&quot;ReviseComposition&quot;, code) and isNormalAct()
         and statusCode=&quot;completed&quot;];  withdrawn : .completionCode=NI &amp;&amp;  ./statusCode[isNo
        rmalDatatype()]=&quot;obsolete&quot;
      
      
        
        
      
      
        
        
      
    
    
      
      
      Specifies the particular kind of composition (e.g. History and Physical, Discharge Summary,
       Progress Note). This usually equates to the purpose of making the composition.

       information first or to group related entries."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.section.orderedBy"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="CodeableConcept"/>       </type>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="SectionEntryOrder"/>         </extension>         <strength value="preferred"/>         <description value="What order applies to the items in the entry."/>         <valueSet value="http://hl7.org/fhir/ValueSet/list-order"/>       </binding>       <mapping>         <identity value="rim"/>         <map value=".outboundRelationship[typeCode=COMP].sequenceNumber &gt; 1"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Composition.section.entry">      <path value="Composition.section.entry"/>       <short value="A reference to data that supports this section"/>       <definition value="A reference to the actual resource from which the narrative in the section is derived."/>       <comment value="If there are no entries in the list, an emptyReason SHOULD be provided."/>       <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.section.entry"/>         <min value="0"/>         <max value="*"/>       </base>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Resource"/>       </type>       <condition value="cmp-1"/>       <condition value="cmp-2"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value=".outboundRelationship[typeCode=COMP] or  .participation[typeCode=SBJ]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".entry"/>       </mapping>     </element>     <element id="Composition.section.emptyReason">      <path value="Composition.section.emptyReason"/>       <short value="Why the section is empty"/>       <definition value="If the section is empty, why the list is empty. An empty section typically has

       some text explaining the empty reason."/> 
      <comment value="The various reasons for an empty section make a significant interpretation to its

       interpretation. Note that this code is for use when the entire section content
       has been suppressed, and not for when individual items are omitted - implementers
       may consider using a text note or a flag on an entry in these cases."/> 
      <requirements value="Allows capturing things like &quot;none exist&quot; or &quot;not asked&quot; which

       can be important for most lists."/> 
      <min value="0"/>       <max value="1"/>       <base>         <path value="Composition.section.emptyReason"/>         <min value="0"/>         <max value="1"/>       </base>       <type>         <code value="CodeableConcept"/>       </type>       <condition value="cmp-2"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="SectionEmptyReason"/>         </extension>         <strength value="preferred"/>         <description value="If a section is empty, why it is empty."/>         <valueSet value="http://hl7.org/fhir/ValueSet/list-empty-reason"/>       </binding>       <mapping>         <identity value="rim"/>         <map value=".inboundRelationship[typeCode=SUBJ,code&lt;ListEmptyReason].value[type=CD]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Composition.section.section">      <path value="Composition.section.section"/>       <short value="Nested Section"/>       <definition value="A nested sub-section within this section."/>       <comment value="Nested sections are primarily used to help human readers navigate to particular

       portions of the document."/> 
      <min value="0"/>       <max value="*"/>       <base>         <path value="Composition.section.section"/>         <min value="0"/>         <max value="*"/>       </base>       <contentReference value="#Composition.section"/>       <constraint>         <key value="ele-1"/>         <severity value="error"/>         <human value="All FHIR elements must have a @value or children"/>         <expression value="hasValue() or (children().count() &gt; id.count())"/>         <source value="http://hl7.org/fhir/StructureDefinition/Element"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="./outboundRelationship[typeCode=&quot;COMP&quot; and isNormalActRelationship()]/target[moodCo

        de=&quot;EVN&quot; and classCode=&quot;DOCSECT&quot; and isNormalAct]"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value=".component.section"/>       </mapping>     </element>   </snapshot>   <differential>     <element id="Composition">      <path value="Composition"/>       <short value="A set of resources composed into a single coherent clinical statement with clinical

       attestation"/> 
      <definition value="A set of healthcare-related information that is assembled together into a single

       logical package that provides a single coherent statement of meaning, establishes
       its own context and that has clinical attestation with regard to who is making
       the statement. A Composition defines the structure and narrative content necessary
       for a document. However, a Composition alone does not constitute a document. Rather,
       the Composition must be the first entry in a Bundle where Bundle.type=document,
       and any other resources referenced from Composition must be included as subsequent
       entries in the Bundle (for example Patient, Practitioner, Encounter, etc.)."/> 
      <comment value="While the focus of this specification is on patient-specific clinical statements,

       this resource can also apply to other healthcare-related statements such as study
       protocol designs, healthcare invoices and other activities that are not necessarily
       patient-specific or clinical."/> 
      <min value="0"/>       <max value="*"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <mapping>         <identity value="workflow"/>         <map value="Event"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="infrastructure.documents"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="Document[classCode=&quot;DOC&quot; and moodCode=&quot;EVN&quot; and isNormalAct()]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="ClinicalDocument"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="when described by DocumentReference"/>       </mapping>     </element>     <element id="Composition.url">      <path value="Composition.url"/>       <short value="Canonical identifier for this Composition, represented as a URI (globally unique)"/>       <definition value="An absolute URI that is used to identify this Composition when it is referenced

       in a specification, model, design or an instance; also called its canonical identifier.
       This SHOULD be globally unique and SHOULD be a literal address at which an authoritative
       instance of this Composition is (or will be) published. This URL can be the target
       of a canonical reference. It SHALL remain the same when the Composition is stored
       on different servers."/> 
      <comment value="Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred. Multiple

       instances may share the same URL if they have a distinct version."/> 
      <requirements value="Allows the Composition to be referenced by a single globally unique identifier."/>       <min value="0"/>       <max value="1"/>       <type>         <code value="uri"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.identifier"/>       </mapping>     </element>     <element id="Composition.identifier">      <path value="Composition.identifier"/>       <short value="Version-independent identifier for the Composition"/>       <definition value="A version-independent identifier for the Composition. This identifier stays constant

       as the composition is changed over time."/> 
      <comment value="Similar to ClinicalDocument/setId in CDA. See discussion in resource definition

       for how these relate."/> 
      <min value="0"/>       <max value="*"/>       <type>         <code value="Identifier"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="workflow"/>         <map value="Event.identifier"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.identifier"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="Document.id / Document.setId"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".setId"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.identifier"/>       </mapping>     </element>     <element id="Composition.version">      <path value="Composition.version"/>       <short value="An explicitly assigned identifer of a variation of the content in the Composition"/>       <definition value="An explicitly assigned identifer of a variation of the content in the Composition."/>       <comment value="While each resource, including the composition itself, has its own version identifier,

       this is a formal identifier for the logical version of the Composition as a whole.
       It would remain constant if the resources were moved to a new server, and all got
       new individual resource versions, for example."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="string"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.version"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".versionNumber"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.version"/>       </mapping>     </element>     <element id="Composition.status">      <path value="Composition.status"/>       <short value="registered | partial | preliminary | final | amended | corrected | appended | cancelled

       | entered-in-error | deprecated | unknown"/> 
      <definition value="The workflow/clinical status of this composition. The status is a marker for the

       clinical standing of the document."/> 
      <comment value="If a composition is marked as withdrawn, the compositions/documents in the series,

       or data from the composition or document series, should never be displayed to a
       user without being clearly marked as untrustworthy. The flag &quot;entered-in-error&quot;
       is why this element is labeled as a modifier of other elements.   
Some reporting work flows require that the original narrative of a final document
       never be altered; instead, only new narrative can be added. The composition resource
       has no explicit status for explicitly noting whether this business rule is in effect.
       This would be handled by an extension if required."/> 
      <requirements value="Need to be able to mark interim, amended, or withdrawn compositions or documents."/>       <min value="1"/>       <max value="1"/>       <type>         <code value="code"/>       </type>       <mustSupport value="false"/>       <isModifier value="true"/>       <isModifierReason value="This element is labelled as a modifier because it is a status element that contains

       status entered-in-error which means that the resource should not be treated as
       valid"/> 
      <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="CompositionStatus"/>         </extension>         <strength value="required"/>         <description value="The workflow/clinical status of the composition."/>         <valueSet value="http://hl7.org/fhir/ValueSet/composition-status|5.0.0"/>       </binding>       <mapping>         <identity value="workflow"/>         <map value="Event.status"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.status"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="interim: .completionCode=&quot;IN&quot; &amp; ./statusCode[isNormalDatatype()]=&quot;active&q

        uot;;  final: .completionCode=&quot;AU&quot; &amp;&amp;  ./statusCode[isNormalDatatype()]=&quo
        t;complete&quot; and not(./inboundRelationship[typeCode=&quot;SUBJ&quot; and isNormalActRelati
        onship()]/source[subsumesCode(&quot;ActClass#CACT&quot;) and moodCode=&quot;EVN&quot;
         and domainMember(&quot;ReviseComposition&quot;, code) and isNormalAct()]);  amended:
         .completionCode=&quot;AU&quot; &amp;&amp;  ./statusCode[isNormalDatatype()]=&quot;complete&qu
        ot; and ./inboundRelationship[typeCode=&quot;SUBJ&quot; and isNormalActRelationship()]/source[
        subsumesCode(&quot;ActClass#CACT&quot;) and moodCode=&quot;EVN&quot; and domainMember(&quot;Re
        viseComposition&quot;, code) and isNormalAct() and statusCode=&quot;completed&quot;];
          withdrawn : .completionCode=NI &amp;&amp;  ./statusCode[isNormalDatatype()]=&quot;obsolete&q
        uot;"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value="n/a"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.docStatus"/>       </mapping>     </element>     <element id="Composition.type">      <path value="Composition.type"/>       <short value="Kind of composition (LOINC if possible)"/>       <definition value="Specifies the particular kind of composition (e.g. History and Physical, Discharge

       Summary, Progress Note). This usually equates to the purpose of making the composition."/> 

      <comment value="For Composition type, LOINC is ubiquitous and strongly endorsed by HL7. Most implementation
       guides will require a specific LOINC code, or use LOINC as an extensible binding.
      
      
      
      
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      A categorization for the type of the composition - helps for indexing and searching. This
       may be implied by or derived from the code specified in the Composition Type.
      This is a metadata field from [XDS/MHD](http://wiki.ihe.net/index.php?title=Mobile_access_to_Health_
      Documents_(MHD)).
      Helps humans to assess whether the composition is of interest when viewing an index of
       compositions or documents.
      
      
      
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        .outboundRelationship[typeCode=&quot;COMP].target[classCode=&quot;LIST&quot;, moodCode=&quot;EVN&quo
        t;].code
      
      
        
        
      
      
        
        
      
    
    
      
      

       guides will require a specific LOINC code, or use LOINC as an extensible binding."/> 
      <requirements value="Key metadata element describing the composition, used in searching/filtering."/>       <min value="1"/>       <max value="1"/>       <type>         <code value="CodeableConcept"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="DocumentType"/>         </extension>         <strength value="preferred"/>         <description value="Type of a composition."/>         <valueSet value="http://hl7.org/fhir/ValueSet/doc-typecodes"/>       </binding>       <mapping>         <identity value="workflow"/>         <map value="Event.code"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.class"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="./code"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".code"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.type"/>       </mapping>     </element>     <element id="Composition.category">      <path value="Composition.category"/>       <short value="Categorization of Composition"/>       <definition value="A categorization for the type of the composition - helps for indexing and searching.

       This may be implied by or derived from the code specified in the Composition Type."/> 
      <requirements value="Helps humans to assess whether the composition is of interest when viewing an index

       of compositions or documents."/> 
      <min value="0"/>       <max value="*"/>       <type>         <code value="CodeableConcept"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="DocumentCategory"/>         </extension>         <strength value="example"/>         <description value="High-level kind of a clinical document at a macro level."/>         <valueSet value="http://hl7.org/fhir/ValueSet/referenced-item-category"/>       </binding>       <mapping>         <identity value="w5"/>         <map value="FiveWs.class"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value=".outboundRelationship[typeCode=&quot;COMP].target[classCode=&quot;LIST&quot;, moodCode=&quot;

        EVN&quot;].code"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value="n/a"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumenttReference.category"/>       </mapping>     </element>     <element id="Composition.subject">      <path value="Composition.subject"/>       <short value="Who and/or what the composition is about"/> 
      <definition value="Who or what the composition is about. The composition can be about a person, (patient
       or healthcare practitioner), a device (e.g. a machine) or even a group of subjects (such
       as a document about a herd of livestock, or a set of patients that share a common exposure).
      
      Essential metadata for searching for the composition. Identifies who and/or what the composition/doc
      ument is about.
      
      
      
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
      
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        unique(highest(./outboundRelationship[typeCode=&quot;SUBJ&quot; and isNormalActRelationship()],
         priorityNumber)/target[moodCode=&quot;EVN&quot; and classCode=(&quot;ENC&quot;, &quot;PCPR&quot;)
         and isNormalAct])
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      The Last Modified Date on the composition may be after the date of the document was attested
       without being changed.
      dateTime is used for tracking, organizing versions and searching. Note that this is the
       time of *authoring*. When packaged in a document, [Bundle.timestamp](bundle-definitions.html#Bundle.
      timestamp) is the date of packaging.
      
      
      
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      

       or healthcare practitioner), a device (e.g. a machine) or even a group of subjects
       (such as a document about a herd of livestock, or a set of patients that share
       a common exposure)."/> 
      <comment value="For clinical documents, this is usually the patient."/>       <requirements value="Essential metadata for searching for the composition. Identifies who and/or what

       the composition/document is about."/> 
      <min value="0"/>       <max value="*"/>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Resource"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="workflow"/>         <map value="Event.subject"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.subject[x]"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value=".participation[typeCode=&quot;SBJ&quot;].role[typeCode=&quot;PAT&quot;]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".recordTarget"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.subject"/>       </mapping>     </element>     <element id="Composition.encounter">      <path value="Composition.encounter"/>       <short value="Context of the Composition"/>       <definition value="Describes the clinical encounter or type of care this documentation is associated

       with."/> 
      <requirements value="Provides context for the composition and supports searching."/>       <min value="0"/>       <max value="1"/>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Encounter"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="workflow"/>         <map value="Event.encounter"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.context"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="unique(highest(./outboundRelationship[typeCode=&quot;SUBJ&quot; and isNormalActRelationship()

        ], priorityNumber)/target[moodCode=&quot;EVN&quot; and classCode=(&quot;ENC&quot;,
         &quot;PCPR&quot;) and isNormalAct])"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value=".componentOf.encompassingEncounter"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.context"/>       </mapping>     </element>     <element id="Composition.date">      <path value="Composition.date"/>       <short value="Composition editing time"/>       <definition value="The composition editing time, when the composition was last logically changed by

       the author."/> 
      <comment value="The Last Modified Date on the composition may be after the date of the document

       was attested without being changed. This means that the date on an amended document
       is the date of the amendment, not the date of original authorship."/> 
      <requirements value="dateTime is used for tracking, organizing versions and searching. Note that this

       is the time of authoring this version of the Composition. When packaged in a document,
       [Bundle.timestamp](bundle-definitions.html#Bundle.timestamp) is the date of packaging."/> 
      <min value="1"/>       <max value="1"/>       <type>         <code value="dateTime"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="workflow"/>         <map value="Event.occurrence[x]"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.done[x]"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value=".effectiveTime[type=&quot;TS&quot;]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".effectiveTime"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.content.attachment.date, DocumentReference.date"/>       </mapping>     </element>     <element id="Composition.useContext">      <path value="Composition.useContext"/>       <short value="The context that the content is intended to support"/>       <definition value="The content was developed with a focus and intent of supporting the contexts that

       are listed. These contexts may be general categories (gender, age, ...) or may
       be references to specific programs (insurance plans, studies, ...) and may be used
       to assist with indexing and searching for appropriate Composition instances."/> 
      <comment value="When multiple useContexts are specified, there is no expectation that all or any

       of the contexts apply."/> 
      <requirements value="Assist in searching for appropriate content."/>       <min value="0"/>       <max value="*"/>       <type>         <code value="UsageContext"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Composition.author">      <path value="Composition.author"/>       <short value="Who and/or what authored the composition"/> 
      <definition value="Identifies who is responsible for the information in the composition, not necessarily
       who typed it in.
      
      
      
      
        
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      For many compositions, the title is the same as the text or a display name of Composition.type
       (e.g. a &quot;consultation&quot; or &quot;progress note&quot;). Note that CDA does not
       make title mandatory, but there are no known cases where it is useful for title to be
       omitted, so it is mandatory here. Feedback on this requirement is welcome during the trial
       use period.
      
      
      
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      The exact use of this element, and enforcement and issues related to highly sensitive
       documents are out of scope for the base specification, and delegated to implementation
       profiles (see security section).  This element is labeled as a modifier because highly
       confidential documents must not be treated as if they are not.
      
      
      
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
      
      
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
      
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      Identifies when the information in the composition was deemed accurate.  (Things may have
       changed since then.).
      
      
      
        
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        ./role[classCode=&quot;ASSIGNED&quot; and isNormalRole]/player[determinerCode=&quot;INST&quot;
         and classCode=(&quot;DEV&quot;, &quot;PSN&quot;) and isNormalEntity()] or ./role[classCode=&quot;ASS
        IGNED&quot; and isNormalRole and not(player)]/scoper[determinerCode=&quot;INST&quot; and
         classCode=&quot;ORG&quot; and isNormalEntity()]
      
      
        
        
      
    
    
      
      
      Identifies the organization or group who is responsible for ongoing maintenance of and
       access to the composition/document information.
      This is useful when documents are derived from a composition - provides guidance for how
       to get the latest version of the document. This is optional because this is sometimes
       not known by the authoring system, and can be inferred by context. However, it is important
       that this information be known when working with a derived document, so providing a custodian
       is encouraged.
      
      
      
      
        
        
      
      
      
      
      
        
        .participation[typeCode=&quot;RCV&quot;].role[classCode=&quot;CUST&quot;].scoper[classCode=&quot;ORG
        &quot; and determinerCode=&quot;INST&quot;]
      
      
        
        
      
      
        
        
      
    
    
      
      
      Relationships that this composition has with other compositions or documents that already
       exist.
      
      
      
      
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      If this document appends another document, then the document cannot be fully understood
       without also accessing the referenced document.
      
      
      
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
        
      
      
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      The event needs to be consistent with the type element, though can provide further information
       if desired.

       who typed it in."/> 
      <requirements value="Identifies who is responsible for the content."/>       <min value="1"/>       <max value="*"/>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/PractitionerRole"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Device"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="workflow"/>         <map value="Event.performer"/>       </mapping>       <mapping>         <identity value="w5"/>         <map value="FiveWs.author"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value=".participation[typeCode=&quot;AUT&quot;].role[classCode=&quot;ASSIGNED&quot;]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".author.assignedAuthor"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.author"/>       </mapping>     </element>     <element id="Composition.name">      <path value="Composition.name"/>       <short value="Name for this Composition (computer friendly)"/>       <definition value="A natural language name identifying the {{title}}. This name should be usable as

       an identifier for the module by machine processing applications such as code generation."/> 
      <comment value="The name is not expected to be globally unique. The name should be a simple alphanumeric

       type name to ensure that it is machine-processing friendly."/> 
      <requirements value="Support human navigation and code generation."/>       <min value="0"/>       <max value="1"/>       <type>         <code value="string"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>     </element>     <element id="Composition.title">      <path value="Composition.title"/>       <short value="Human Readable name/title"/>       <definition value="Official human-readable label for the composition."/>       <comment value="For many compositions, the title is the same as the text or a display name of Composition.typ

      e (e.g. a &quot;consultation&quot; or &quot;progress note&quot;). Note that CDA
       does not make title mandatory, but there are no known cases where it is useful
       for title to be omitted, so it is mandatory here. Feedback on this requirement
       is welcome during the trial use period."/> 
      <min value="1"/>       <max value="1"/>       <type>         <code value="string"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="./title"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".title"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.description, DocumentReference.content.attachment.title"/>       </mapping>     </element>     <element id="Composition.note">      <path value="Composition.note"/>       <short value="For any additional notes"/>       <definition value="For any additional notes."/>       <comment value="A comment, general note or annotation not coded elsewhere."/>       <min value="0"/>       <max value="*"/>       <type>         <code value="Annotation"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>     </element>     <element id="Composition.attester">      <path value="Composition.attester"/>       <short value="Attests to accuracy of composition"/>       <definition value="A participant who has attested to the accuracy of the composition/document."/>       <comment value="Only list each attester once."/>       <requirements value="Identifies responsibility for the accuracy of the composition content."/>       <min value="0"/>       <max value="*"/>       <type>         <code value="BackboneElement"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value=".participation[typeCode=&quot;AUTHEN&quot;].role[classCode=&quot;ASSIGNED&quot;]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".authenticator/.legalAuthenticator"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.attester"/>       </mapping>     </element>     <element id="Composition.attester.mode">      <path value="Composition.attester.mode"/>       <short value="personal | professional | legal | official"/>       <definition value="The type of attestation the authenticator offers."/>       <requirements value="Indicates the level of authority of the attestation."/>       <min value="1"/>       <max value="1"/>       <type>         <code value="CodeableConcept"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="CompositionAttestationMode"/>         </extension>         <strength value="preferred"/>         <description value="The way in which a person authenticated a composition."/>         <valueSet value="http://hl7.org/fhir/ValueSet/composition-attestation-mode"/>       </binding>       <mapping>         <identity value="rim"/>         <map value="unique(./modeCode)"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="implied by .authenticator/.legalAuthenticator"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.attester.mode"/>       </mapping>     </element>     <element id="Composition.attester.time">      <path value="Composition.attester.time"/>       <short value="When the composition was attested"/>       <definition value="When the composition was attested by the party."/>       <requirements value="Identifies when the information in the composition was deemed accurate.  (Things

       may have changed since then.)."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="dateTime"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="./time[type=&quot;TS&quot; and isNormalDatatype()]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".authenticator.time"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.attester.time"/>       </mapping>     </element>     <element id="Composition.attester.party">      <path value="Composition.attester.party"/>       <short value="Who attested the composition"/>       <definition value="Who attested the composition in the specified way."/>       <requirements value="Identifies who has taken on the responsibility for accuracy of the composition

       content."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/PractitionerRole"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.witness"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value="./role[classCode=&quot;ASSIGNED&quot; and isNormalRole]/player[determinerCode=&quot;INST&quot

        ; and classCode=(&quot;DEV&quot;, &quot;PSN&quot;) and isNormalEntity()] or ./role[classCode=&
        quot;ASSIGNED&quot; and isNormalRole and not(player)]/scoper[determinerCode=&quot;INST&quot;
         and classCode=&quot;ORG&quot; and isNormalEntity()]"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value=".authenticator.assignedEnttty"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.attester.party"/>       </mapping>     </element>     <element id="Composition.custodian">      <path value="Composition.custodian"/>       <short value="Organization which maintains the composition"/>       <definition value="Identifies the organization or group who is responsible for ongoing maintenance

       of and access to the composition/document information."/> 
      <comment value="This is useful when documents are derived from a composition - provides guidance

       for how to get the latest version of the document. This is optional because this
       is sometimes not known by the authoring system, and can be inferred by context.
       However, it is important that this information be known when working with a derived
       document, so providing a custodian is encouraged."/> 
      <requirements value="Identifies where to go to find the current version, where to report issues, etc."/>       <min value="0"/>       <max value="1"/>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value=".participation[typeCode=&quot;RCV&quot;].role[classCode=&quot;CUST&quot;].scoper[classCode=&q

        uot;ORG&quot; and determinerCode=&quot;INST&quot;]"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value=".custodian.assignedCustodian"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.custodian"/>       </mapping>     </element>     <element id="Composition.relatesTo">      <path value="Composition.relatesTo"/>       <short value="Relationships to other compositions/documents"/>       <definition value="Relationships that this composition has with other compositions or documents that

       already exist."/> 
      <comment value="To reference (using relatesTo) a Bundle of type &quot;document&quot; or another

       Composition where you only have the identifier, use a resourceReference with an
       identifier.\
When a Composition is an alternate representation of another type of document e.g.
       CDA, the other document could be referenced in a DocumentReference resource.  
Here is an example of using relatesTo to reference another Bundle of type &quot;document&quot
      ; or Composition where you only have the identifier:
```
&quot;relatesTo&quot;: [{
  &quot;type&quot;: &quot;replaces&quot;,
  &quot;resourceReference&quot;: {
    &quot;identifier&quot;: { 
      &quot;system&quot;: &quot;...&quot;, 
      &quot;value&quot;: &quot;...&quot;
    }
  } 
}]
```"/> 
      <min value="0"/>       <max value="*"/>       <type>         <code value="RelatedArtifact"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value=".outboundRelationship"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".relatedDocument"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.relatesTo"/>       </mapping>     </element>     <element id="Composition.event">      <path value="Composition.event"/>       <short value="The clinical service(s) being documented"/>       <definition value="The clinical service, such as a colonoscopy or an appendectomy, being documented."/>       <comment value="The event needs to be consistent with the type element, though can provide further

       information if desired."/> 

      <requirements value="Provides context for the composition and creates a linkage between a resource describing
       an event and the composition created describing the event.
      
      
      
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      This list of codes represents the main clinical acts, such as a colonoscopy or an appendectomy,
       being documented. In some cases, the event is inherent in the typeCode, such as a &quot;History
       and Physical Report&quot; in which the procedure being documented is necessarily a &quot;History
       and Physical&quot; act.
      An event can further specialize the act inherent in the typeCode, such as where it is
       simply &quot;Procedure Report&quot; and the procedure was a &quot;colonoscopy&quot;. If
       one or more eventCodes are included, they SHALL NOT conflict with the values inherent
       in the classCode, practiceSettingCode or typeCode, as such a conflict would create an
       ambiguous situation. This short list of codes is provided to be used as key words for
       certain types of queries.
      
      
      
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      The period of time covered by the documentation. There is no assertion that the documentation
       is a complete representation for this period, only that it documents events during this
       time.
      
      
      
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      The description and/or reference of the event(s) being documented. For example, this could
       be used to document such a colonoscopy or an appendectomy.
      
      
      
        
        
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
        
      
      
      
      
      
      
      
        
      
      
        
        
        
        
        
        
      
      
        
        
        
        
        
        
      
      
      
      
      
        
        ./outboundRelationship[typeCode=&quot;COMP&quot; and isNormalActRelationship()]/target[moodCode=&quo
        t;EVN&quot; and classCode=&quot;DOCSECT&quot; and isNormalAct]
      
      
        
        
      
    
    
      
      
      The label for this particular section.  This will be part of the rendered content for
       the document, and is often used to build a table of contents.
      The title identifies the section for a human reader. The title must be consistent with
       the narrative of the resource that is the target of the section.content reference. Generally,
       sections SHOULD have titles, but in some documents, it is unnecessary or inappropriate.
       Typically, this is where a section has subsections that have their own adequately distinguishing
       title,  or documents that only have a single section. Most Implementation Guides will
       make section title to be a required element.
      Section headings are often standardized for different types of documents.  They give guidance
       to humans on how the document is organized.
      
      
      
      
      
      
        
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      A code identifying the kind of content contained within the section. This must be consistent
       with the section title.
      The code identifies the section for an automated processor of the document. This is particularly
       relevant when using profiles to control the structure of the document.   

If the section has content (instead of sub-sections), the section.code does not change
       the meaning or interpretation of the resource that is the content of the section in the
       comments for the section.code.
      
      
      
      
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      Identifies who is responsible for the information in this section, not necessarily who
       typed it in.
      
      
      
      
        
        
        
        
        
        
        
      
      
      
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      The actual focus of the section when it is not the subject of the composition, but instead
       represents something or someone associated with the subject such as (for a patient subject)
       a spouse, parent, fetus, or donor. If not focus is specified, the focus is assumed to
       be focus of the parent section, or, for a section in the Composition itself, the subject
       of the composition. Sections with a focus SHALL only include resources where the logical
       subject (patient, subject, focus, etc.) matches the section focus, or the resources have
       no logical subject (few resources).
      Typically, sections in a doument are about the subject of the document, whether that is
       a  patient, or group of patients, location, or device, or whatever. For some kind of documents,
       some sections actually contain data about related entities. Typical examples are  a section
       in a newborn discharge summary concerning the mother, or family history documents, with
       a section about each family member, though there are many other examples.
      
      
      
        
        
      
      
      
      
      
        
        
      
    
    
      
      
      A human-readable narrative that contains the attested content of the section, used to
       represent the content of the resource to a human. The narrative need not encode all the
       structured data, but is required to contain sufficient detail to make it &quot;clinically
       safe&quot; for a human to just read the narrative.
      Document profiles may define what content should be represented in the narrative to ensure
       clinical safety.
      
      
      
        
      
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      How the entry list was prepared - whether it is a working list that is suitable for being
       maintained on an ongoing basis, or if it represents a snapshot of a list of items from
       another source, or whether it is a prepared list where items may be marked as added, modified
       or deleted.
      This element is labeled as a modifier because a change list must not be misunderstood
       as a complete list.
      Sections are used in various ways, and it must be known in what way it is safe to use
       the entries in them.
      
      
      
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      Applications SHOULD render ordered lists in the order provided, but MAY allow users to
       re-order based on their own preferences as well. If there is no order specified, the order
       is unknown, though there may still be some order.

       an event and the composition created describing the event."/> 
      <min value="0"/>       <max value="*"/>       <type>         <code value="BackboneElement"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value="outboundRelationship[typeCode=&quot;SUBJ&quot;].target[classCode&lt;'ACT']"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".documentationOf.serviceEvent"/>       </mapping>     </element>     <element id="Composition.event.period">      <path value="Composition.event.period"/>       <short value="The period covered by the documentation"/>       <definition value="The period of time covered by the documentation. There is no assertion that the

       documentation is a complete representation for this period, only that it documents
       events during this time."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="Period"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <mapping>         <identity value="rim"/>         <map value=".effectiveTime"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".effectiveTime"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.period"/>       </mapping>     </element>     <element id="Composition.event.detail">      <path value="Composition.event.detail"/>       <short value="The event(s) being documented, as code(s), reference(s), or both"/>       <definition value="Represents the main clinical acts, such as a colonoscopy or an appendectomy, being

       documented. In some cases, the event is inherent in the typeCode, such as a &quot;History
       and Physical Report&quot; in which case the procedure being documented is necessarily
       a &quot;History and Physical&quot; act. The events may be included as a code or
       as a reference to an other resource."/> 
      <comment value="An event can further specialize the act inherent in the typeCode, such as where

       it is simply &quot;Procedure Report&quot; and the procedure was a &quot;colonoscopy&quot;.
       If one or more events are included, they SHALL NOT conflict with the values inherent
       in the classCode, practiceSettingCode or typeCode, as such a conflict would create
       an ambiguous situation. This short list of codes is provided to be used as key
       words for certain types of queries."/> 
      <min value="0"/>       <max value="*"/>       <type>         <code value="CodeableReference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Resource"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="true"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="DocumentEventType"/>         </extension>         <strength value="example"/>         <description value="This list of codes represents the main clinical acts being documented."/>         <valueSet value="http://terminology.hl7.org/ValueSet/v3-ActCode"/>       </binding>       <mapping>         <identity value="rim"/>         <map value=".outboundRelationship[typeCode=&quot;SUBJ&quot;].target"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="n/a"/>       </mapping>       <mapping>         <identity value="fhirdocumentreference"/>         <map value="DocumentReference.event"/>       </mapping>     </element>     <element id="Composition.section">      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">        <valueString value="Section"/>       </extension>       <path value="Composition.section"/>       <short value="Composition is broken into sections"/>       <definition value="The root of the sections that make up the composition."/>       <min value="0"/>       <max value="*"/>       <type>         <code value="BackboneElement"/>       </type>       <constraint>         <key value="cmp-1"/>         <severity value="error"/>         <human value="A section must contain at least one of text, entries, or sub-sections"/>         <expression value="text.exists() or entry.exists() or section.exists()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Composition"/>       </constraint>       <constraint>         <key value="cmp-2"/>         <severity value="error"/>         <human value="A section can only have an emptyReason if it is empty"/>         <expression value="emptyReason.empty() or entry.empty()"/>         <source value="http://hl7.org/fhir/StructureDefinition/Composition"/>       </constraint>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="./outboundRelationship[typeCode=&quot;COMP&quot; and isNormalActRelationship()]/target[moodCo

        de=&quot;EVN&quot; and classCode=&quot;DOCSECT&quot; and isNormalAct]"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value=".component.structuredBody.component.section"/>       </mapping>     </element>     <element id="Composition.section.title">      <path value="Composition.section.title"/>       <short value="Label for section (e.g. for ToC)"/>       <definition value="The label for this particular section.  This will be part of the rendered content

       for the document, and is often used to build a table of contents."/> 
      <comment value="The title identifies the section for a human reader. The title must be consistent

       with the narrative of the resource that is the target of the section.content reference.
       Generally, sections SHOULD have titles, but in some documents, it is unnecessary
       or inappropriate. Typically, this is where a section has subsections that have
       their own adequately distinguishing title,  or documents that only have a single
       section. Most Implementation Guides will make section title to be a required element."/> 
      <requirements value="Section headings are often standardized for different types of documents.  They

       give guidance to humans on how the document is organized."/> 
      <alias value="header"/>       <alias value="label"/>       <alias value="caption"/>       <min value="0"/>       <max value="1"/>       <type>         <code value="string"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="./title"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".title"/>       </mapping>     </element>     <element id="Composition.section.code">      <path value="Composition.section.code"/>       <short value="Classification of section (recommended)"/>       <definition value="A code identifying the kind of content contained within the section. This must

       be consistent with the section title."/> 
      <comment value="The code identifies the section for an automated processor of the document. This

       is particularly relevant when using profiles to control the structure of the document.
         
If the section has content (instead of sub-sections), the section.code does not
       change the meaning or interpretation of the resource that is the content of the
       section in the comments for the section.code."/> 
      <requirements value="Provides computable standardized labels to topics within the document."/>       <min value="0"/>       <max value="1"/>       <type>         <code value="CodeableConcept"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="CompositionSectionType"/>         </extension>         <strength value="example"/>         <description value="Classification of a section of a composition/document."/>         <valueSet value="http://hl7.org/fhir/ValueSet/doc-section-codes"/>       </binding>       <mapping>         <identity value="rim"/>         <map value="./code"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".code"/>       </mapping>     </element>     <element id="Composition.section.author">      <path value="Composition.section.author"/>       <short value="Who and/or what authored the section"/>       <definition value="Identifies who is responsible for the information in this section, not necessarily

       who typed it in."/> 
      <requirements value="Identifies who is responsible for the content."/>       <min value="0"/>       <max value="*"/>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/PractitionerRole"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Device"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/RelatedPerson"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="w5"/>         <map value="FiveWs.author"/>       </mapping>       <mapping>         <identity value="rim"/>         <map value=".participation[typeCode=&quot;AUT&quot;].role[classCode=&quot;ASSIGNED&quot;]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".author.assignedAuthor"/>       </mapping>     </element>     <element id="Composition.section.focus">      <path value="Composition.section.focus"/>       <short value="Who/what the section is about, when it is not about the subject of composition"/>       <definition value="The actual focus of the section when it is not the subject of the composition,

       but instead represents something or someone associated with the subject such as
       (for a patient subject) a spouse, parent, fetus, or donor. If not focus is specified,
       the focus is assumed to be focus of the parent section, or, for a section in the
       Composition itself, the subject of the composition. Sections with a focus SHALL
       only include resources where the logical subject (patient, subject, focus, etc.)
       matches the section focus, or the resources have no logical subject (few resources)."/> 
      <comment value="Typically, sections in a doument are about the subject of the document, whether

       that is a  patient, or group of patients, location, or device, or whatever. For
       some kind of documents, some sections actually contain data about related entities.
       Typical examples are  a section in a newborn discharge summary concerning the mother,
       or family history documents, with a section about each family member, though there
       are many other examples."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Resource"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="cda"/>         <map value=".subject? (CDA did not differentiate between subject and focus)"/>       </mapping>     </element>     <element id="Composition.section.text">      <path value="Composition.section.text"/>       <short value="Text summary of the section, for human interpretation"/>       <definition value="A human-readable narrative that contains the attested content of the section, used

       to represent the content of the resource to a human. The narrative need not encode
       all the structured data, but is required to contain sufficient detail to make it
       &quot;clinically safe&quot; for a human to just read the narrative."/> 
      <comment value="Document profiles may define what content should be represented in the narrative

       to ensure clinical safety."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="Narrative"/>       </type>       <condition value="cmp-1"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value=".text"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".text"/>       </mapping>     </element>     <element id="Composition.section.orderedBy">      <path value="Composition.section.orderedBy"/>       <short value="Order of section entries"/>       <definition value="Specifies the order applied to the items in the section entries."/>       <comment value="Applications SHOULD render ordered lists in the order provided, but MAY allow users

       to re-order based on their own preferences as well. If there is no order specified,
       the order is unknown, though there may still be some order."/> 

      <requirements value="Important for presentation and rendering.  Lists may be sorted to place more important
       information first or to group related entries.
      
      
      
        
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      
      
      
      
        
        
      
      
      
      
      
      
        
        
      
      
        
        
      
    
    
      
      
      If the section is empty, why the list is empty. An empty section typically has some text
       explaining the empty reason.
      The various reasons for an empty section make a significant interpretation to its interpretation.
       Note that this code is for use when the entire section content has been suppressed, and
       not for when individual items are omitted - implementers may consider using a text note
       or a flag on an entry in these cases.
      Allows capturing things like &quot;none exist&quot; or &quot;not asked&quot; which can
       be important for most lists.
      
      
      
        
      
      
      
      
      
      
        
          
        
        
        
        
      
      
        
        
      
      
        
        
      
    
    
      
      
      
      Nested sections are primarily used to help human readers navigate to particular portions
       of the document.
      
      
      
      
      
      
      
      
        
        ./outboundRelationship[typeCode=&quot;COMP&quot; and isNormalActRelationship()]/target[moodCode=&quo
        t;EVN&quot; and classCode=&quot;DOCSECT&quot; and isNormalAct]
      
      
        
        
      
    
  

       information first or to group related entries."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="CodeableConcept"/>       </type>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="SectionEntryOrder"/>         </extension>         <strength value="preferred"/>         <description value="What order applies to the items in the entry."/>         <valueSet value="http://hl7.org/fhir/ValueSet/list-order"/>       </binding>       <mapping>         <identity value="rim"/>         <map value=".outboundRelationship[typeCode=COMP].sequenceNumber &gt; 1"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Composition.section.entry">      <path value="Composition.section.entry"/>       <short value="A reference to data that supports this section"/>       <definition value="A reference to the actual resource from which the narrative in the section is derived."/>       <comment value="If there are no entries in the list, an emptyReason SHOULD be provided."/>       <min value="0"/>       <max value="*"/>       <type>         <code value="Reference"/>         <targetProfile value="http://hl7.org/fhir/StructureDefinition/Resource"/>       </type>       <condition value="cmp-1"/>       <condition value="cmp-2"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value=".outboundRelationship[typeCode=COMP] or  .participation[typeCode=SBJ]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value=".entry"/>       </mapping>     </element>     <element id="Composition.section.emptyReason">      <path value="Composition.section.emptyReason"/>       <short value="Why the section is empty"/>       <definition value="If the section is empty, why the list is empty. An empty section typically has

       some text explaining the empty reason."/> 
      <comment value="The various reasons for an empty section make a significant interpretation to its

       interpretation. Note that this code is for use when the entire section content
       has been suppressed, and not for when individual items are omitted - implementers
       may consider using a text note or a flag on an entry in these cases."/> 
      <requirements value="Allows capturing things like &quot;none exist&quot; or &quot;not asked&quot; which

       can be important for most lists."/> 
      <min value="0"/>       <max value="1"/>       <type>         <code value="CodeableConcept"/>       </type>       <condition value="cmp-2"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <binding>         <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">          <valueString value="SectionEmptyReason"/>         </extension>         <strength value="preferred"/>         <description value="If a section is empty, why it is empty."/>         <valueSet value="http://hl7.org/fhir/ValueSet/list-empty-reason"/>       </binding>       <mapping>         <identity value="rim"/>         <map value=".inboundRelationship[typeCode=SUBJ,code&lt;ListEmptyReason].value[type=CD]"/>       </mapping>       <mapping>         <identity value="cda"/>         <map value="n/a"/>       </mapping>     </element>     <element id="Composition.section.section">      <path value="Composition.section.section"/>       <short value="Nested Section"/>       <definition value="A nested sub-section within this section."/>       <comment value="Nested sections are primarily used to help human readers navigate to particular

       portions of the document."/> 
      <min value="0"/>       <max value="*"/>       <contentReference value="#Composition.section"/>       <mustSupport value="false"/>       <isModifier value="false"/>       <isSummary value="false"/>       <mapping>         <identity value="rim"/>         <map value="./outboundRelationship[typeCode=&quot;COMP&quot; and isNormalActRelationship()]/target[moodCo

        de=&quot;EVN&quot; and classCode=&quot;DOCSECT&quot; and isNormalAct]"/> 
      </mapping>       <mapping>         <identity value="cda"/>         <map value=".component.section"/>       </mapping>     </element>   </differential> 


</

StructureDefinition

>



Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.