description: 'R4B: `PlanDefinition.action.subject[x]` (new:canonical, CodeableConcept, Reference(Group))'
package_name: hl7.fhir.uv.xver-r4b.r3
derivation: constraint
name: ExtensionPlanDefinition_Action_Subject
type: Extension
elements:
  url:
    base: {max: '1', min: 1, path: Extension.url}
    pattern: {type: Uri, value: 'http://hl7.org/fhir/4.3/StructureDefinition/extension-PlanDefinition.action.subject'}
    index: 0
  value:
    short: Type of individual the action is focused on
    choices: [valueCodeableConcept, valueReference, valueReference, valueUri]
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    index: 2
  valueCodeableConcept:
    short: Type of individual the action is focused on
    type: CodeableConcept
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choiceOf: value
    index: 3
  valueReference:
    short: Type of individual the action is focused on
    refers: ['http://hl7.org/fhir/4.3/StructureDefinition/profile-Group|0.1.0']
    type: Reference
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choiceOf: value
    index: 4
  valueUri:
    short: Type of individual the action is focused on
    type: uri
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choiceOf: value
    index: 6
package_version: 0.1.0
class: extension
kind: complex-type
url: http://hl7.org/fhir/4.3/StructureDefinition/extension-PlanDefinition.action.subject
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.1.0
required: [url]