description: This cross-version extension represents ResearchStudy.arm from http://hl7.org/fhir/StructureDefinition/ResearchStudy|4.0.1 for use in FHIR R5.
package_name: hl7.fhir.uv.xver-r4.r5
derivation: constraint
name: ext_R4_ResearchStudy_arm
type: Extension
elements:
  extension:
    array: true
    min: 1
    index: 0
    slicing:
      rules: closed
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: 1
      slices:
        name:
          match: {url: null}
          schema:
            isModifier: false
            short: Label for study arm
            _required: true
            index: 1
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Label for study arm
                choices: [valueString]
                index: 3
              valueString:
                base: {path: 'Extension.value[x]'}
                type: string
                short: Label for study arm
                choiceOf: value
                index: 4
        type:
          match: {url: null}
          schema:
            isModifier: false
            short: Categorization of study arm
            index: 5
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Categorization of study arm
                choices: [valueCodeableConcept]
                index: 7
              valueCodeableConcept:
                base: {path: 'Extension.value[x]'}
                type: CodeableConcept
                short: Categorization of study arm
                choiceOf: value
                index: 8
        description:
          match: {url: null}
          schema:
            isModifier: false
            short: Short explanation of study path
            index: 9
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Short explanation of study path
                choices: [valueString]
                index: 11
              valueString:
                base: {path: 'Extension.value[x]'}
                type: string
                short: Short explanation of study path
                choiceOf: value
                index: 12
  url:
    pattern: {type: uri, value: 'http://hl7.org/fhir/4.0/StructureDefinition/extension-ResearchStudy.arm'}
    type: uri
    index: 13
package_version: 0.0.1-snapshot-1
extensions:
  name:
    url: null
    isModifier: false
    short: Label for study arm
    _required: true
    index: 1
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Label for study arm
        choices: [valueString]
        index: 3
      valueString:
        base: {path: 'Extension.value[x]'}
        type: string
        short: Label for study arm
        choiceOf: value
        index: 4
  type:
    url: null
    isModifier: false
    short: Categorization of study arm
    index: 5
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Categorization of study arm
        choices: [valueCodeableConcept]
        index: 7
      valueCodeableConcept:
        base: {path: 'Extension.value[x]'}
        type: CodeableConcept
        short: Categorization of study arm
        choiceOf: value
        index: 8
  description:
    url: null
    isModifier: false
    short: Short explanation of study path
    index: 9
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Short explanation of study path
        choices: [valueString]
        index: 11
      valueString:
        base: {path: 'Extension.value[x]'}
        type: string
        short: Short explanation of study path
        choiceOf: value
        index: 12
class: extension
kind: complex-type
url: http://hl7.org/fhir/4.0/StructureDefinition/extension-ResearchStudy.arm
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.0.1-snapshot-1
required: [extension, url]