| Source Element | Usage | Target |
| StructureDefinition.id | UseOneOfElements | StructureDefinition.id,StructureDefinition.type |
| StructureDefinition.meta | UseElementSameName | StructureDefinition.meta |
| StructureDefinition.implicitRules | UseElementSameName | StructureDefinition.implicitRules |
| StructureDefinition.language | UseElementSameName | StructureDefinition.language |
| StructureDefinition.text | UseElementSameName | StructureDefinition.text |
| StructureDefinition.contained | UseElementSameName | StructureDefinition.contained |
| StructureDefinition.extension | UseElementSameName | StructureDefinition.extension |
| StructureDefinition.modifierExtension | UseElementSameName | StructureDefinition.modifierExtension |
| StructureDefinition.url | UseElementSameName | StructureDefinition.url |
| StructureDefinition.identifier | UseElementSameName | StructureDefinition.identifier |
| StructureDefinition.version | UseElementSameName | StructureDefinition.version |
| StructureDefinition.name | UseElementSameName | StructureDefinition.name |
| StructureDefinition.display | UseElementRenamed | StructureDefinition.title |
| StructureDefinition.status | UseElementSameName | StructureDefinition.status |
| StructureDefinition.experimental | UseElementSameName | StructureDefinition.experimental |
| StructureDefinition.publisher | UseElementSameName | StructureDefinition.publisher |
| StructureDefinition.contact | UseExtension | http://hl7.org/fhir/1.0/StructureDefinition/extension-StructureDefinition.contact |
| StructureDefinition.contact.id | UseExtensionFromAncestor | - |
| StructureDefinition.contact.extension | UseExtensionFromAncestor | - |
| StructureDefinition.contact.modifierExtension | UseExtensionFromAncestor | - |
| StructureDefinition.contact.name | UseExtensionFromAncestor | - |
| StructureDefinition.contact.telecom | UseExtensionFromAncestor | - |
| StructureDefinition.date | UseElementSameName | StructureDefinition.date |
| StructureDefinition.description | UseElementSameName | StructureDefinition.description |
| StructureDefinition.useContext | UseOneOfElements | StructureDefinition.useContext,StructureDefinition.jurisdiction |
| StructureDefinition.requirements | UseElementRenamed | StructureDefinition.purpose |
| StructureDefinition.copyright | UseElementSameName | StructureDefinition.copyright |
| StructureDefinition.code | UseElementRenamed | StructureDefinition.keyword |
| StructureDefinition.fhirVersion | UseElementSameName | StructureDefinition.fhirVersion |
| StructureDefinition.mapping | UseElementSameName | StructureDefinition.mapping |
| StructureDefinition.mapping.id | UseElementSameName | StructureDefinition.mapping.id |
| StructureDefinition.mapping.extension | UseElementSameName | StructureDefinition.mapping.extension |
| StructureDefinition.mapping.modifierExtension | UseElementSameName | StructureDefinition.mapping.modifierExtension |
| StructureDefinition.mapping.identity | UseElementSameName | StructureDefinition.mapping.identity |
| StructureDefinition.mapping.uri | UseElementSameName | StructureDefinition.mapping.uri |
| StructureDefinition.mapping.name | UseElementSameName | StructureDefinition.mapping.name |
| StructureDefinition.mapping.comments | UseElementRenamed | StructureDefinition.mapping.comment |
| StructureDefinition.kind | UseExtension | http://hl7.org/fhir/1.0/StructureDefinition/extension-StructureDefinition.kind |
| StructureDefinition.constrainedType | UseExtension | http://hl7.org/fhir/1.0/StructureDefinition/extension-StructureDefinition.constrainedType |
| StructureDefinition.abstract | UseElementSameName | StructureDefinition.abstract |
| StructureDefinition.contextType | UseExtension | http://hl7.org/fhir/1.0/StructureDefinition/extension-StructureDefinition.contextType |
| StructureDefinition.context | UseExtension | http://hl7.org/fhir/1.0/StructureDefinition/extension-StructureDefinition.context |
| StructureDefinition.base | UseExtension | http://hl7.org/fhir/1.0/StructureDefinition/extension-StructureDefinition.base |
| StructureDefinition.snapshot | UseElementSameName | StructureDefinition.snapshot |
| StructureDefinition.snapshot.id | UseElementSameName | StructureDefinition.snapshot.id |
| StructureDefinition.snapshot.extension | UseElementSameName | StructureDefinition.snapshot.extension |
| StructureDefinition.snapshot.modifierExtension | UseElementSameName | StructureDefinition.snapshot.modifierExtension |
| StructureDefinition.snapshot.element | UseElementSameName | StructureDefinition.snapshot.element |
| StructureDefinition.differential | UseElementSameName | StructureDefinition.differential |
| StructureDefinition.differential.id | UseElementSameName | StructureDefinition.differential.id |
| StructureDefinition.differential.extension | UseElementSameName | StructureDefinition.differential.extension |
| StructureDefinition.differential.modifierExtension | UseElementSameName | StructureDefinition.differential.modifierExtension |
| StructureDefinition.differential.element | UseElementSameName | StructureDefinition.differential.element |