description: 'R4B: `PlanDefinition.action.subject[x]` additional types (canonical)'
package_name: hl7.fhir.uv.xver-r4b.r4
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: [valueCanonical]
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    index: 2
  valueCanonical:
    short: Type of individual the action is focused on
    type: canonical
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choiceOf: value
    index: 3
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|4.0.1
version: 0.1.0
required: [url]