description: null
package_name: hl7.fhir.au.base
derivation: constraint
name: MedicationAdministrationWitness
type: Extension
elements:
  url:
    pattern: {type: Uri, value: 'http://hl7.org.au/fhir/StructureDefinition/medication-administration-witness'}
    index: 0
  value:
    short: Witness to administration
    choices: [valueReference, valueReference]
    index: 2
    slicing:
      slices:
        valueReference:
          match: {}
          schema:
            short: Witness to administration
            choices: [valueReference, valueReference]
            _required: true
            index: 2
          min: 1
  valueReference:
    short: Witness to administration
    refers: ['http://hl7.org/fhir/StructureDefinition/PractitionerRole']
    type: Reference
    choiceOf: value
    index: 3
    slicing:
      slices:
        valueReference:
          match: {}
          schema:
            short: Witness to administration
            refers: ['http://hl7.org/fhir/StructureDefinition/PractitionerRole']
            type: Reference
            _required: true
            choiceOf: value
            index: 3
          min: 1
package_version: 1.0.1
class: extension
kind: complex-type
url: http://hl7.org.au/fhir/StructureDefinition/medication-administration-witness
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.9.0
required: [valueReference, value]