Cross-Version Extension for MessageHeader.author in R5

URLhttp://hl7.org/fhir/5.0/StructureDefinition/extension-MessageHeader.author
Version
Statusactive
Description

Cross-Version Extension for MessageHeader.author. Valid in versions R2, R3, R4, R4B

This is a valid extension because it has the target resources Organization, Device

Context of Use

This extension may be used in the following contexts:

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionThe source of the decision
... extension ..0
... value[x] 1..Reference()
... url "http://hl7.org/fhir/5.0/StructureDefinition/extension-MessageHeader.author"

doco Documentation for this format
{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r5-msh.author",
  "url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-MessageHeader.author",
  "name" : "XVerExtensionMessageHeader.authorR5",
  "title" : "Cross-Version Extension for MessageHeader.author in R5",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Infrastructure And Messaging)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/special/committees/inm/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for MessageHeader.author. Valid in versions R2, R3, R4, R4B\r\n\r\nThis is a valid extension because it has the target resources Organization, Device",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "fhirVersion" : "5.0.0",
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [{
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.3"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.3"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "MessageHeader"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.3/StructureDefinition/extension-MessageHeader"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "MessageHeader"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-MessageHeader"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "3.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "3.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "MessageHeader"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-MessageHeader"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "1.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "1.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "MessageHeader"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-MessageHeader"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "The source of the decision",
      "definition" : "The logical author of the message - the personor device that decided the described event should happen. When there is more than one candidate, pick the most proximal to the MessageHeader. Can provide other authors in extensions.",
      "comment" : "Usually only for the request but can be used in a response.Proposing to remove and rely on Task to convey this information. ",
      "requirements" : "Need to know for audit/traceback requirements and possibly for authorization.",
      "min" : 0,
      "max" : "1",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "workflow",
        "map" : "Event.performer.actor"
      },
      {
        "identity" : "w5",
        "map" : "FiveWs.author"
      },
      {
        "identity" : "v2",
        "map" : "ORC-19 / PRT-5:PRT-4='AUT' / ROL where ROL-3 ='IP' or ORC-12"
      },
      {
        "identity" : "rim",
        "map" : "unique(./controlAct[classCode=\"CACT\" and classCode=\"EVN\" and isNormalAct()]/participation[isHighest(priorityCode) and typeCode=\"AUT\" and isNormalParticipation]/role[classCode=\"ASSIGNED\" and isNormalRole()]/player[isNormalEntity() and classCode=(\"DEV\", \"PSN\") and determinerCode=\"INST\"])"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "Reference"
      }]
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-MessageHeader.author"
    }]
  }
}