description: 'R4: `SubstanceReferenceInformation.classification` (new:BackboneElement)'
package_name: hl7.fhir.uv.xver-r4.r4b
derivation: constraint
name: ExtensionSubstanceReferenceInformation_Classification
type: Extension
elements:
  extension:
    base: {max: '*', min: 0, path: Extension.extension}
    array: true
    index: 0
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: 0
      slices:
        domain:
          match: {url: domain}
          schema:
            short: 'R4: Todo (new)'
            base: {max: '*', min: 0, path: Extension.extension}
            index: 1
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: domain}
                index: 2
              value:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                short: Todo
                choices: [valueCodeableConcept]
                index: 4
              valueCodeableConcept:
                short: Todo
                type: CodeableConcept
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 5
            required: [url]
        classification:
          match: {url: classification}
          schema:
            short: 'R4: Todo (new)'
            base: {max: '*', min: 0, path: Extension.extension}
            index: 6
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: classification}
                index: 7
              value:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                short: Todo
                choices: [valueCodeableConcept]
                index: 9
              valueCodeableConcept:
                short: Todo
                type: CodeableConcept
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 10
            required: [url]
        subtype:
          match: {url: subtype}
          schema:
            short: 'R4: Todo (new)'
            array: true
            base: {max: '*', min: 0, path: Extension.extension}
            index: 11
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: subtype}
                index: 12
              value:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                short: Todo
                choices: [valueCodeableConcept]
                index: 14
              valueCodeableConcept:
                short: Todo
                type: CodeableConcept
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 15
            required: [url]
        source:
          match: {url: source}
          schema:
            short: 'R4: Todo (new)'
            array: true
            base: {max: '*', min: 0, path: Extension.extension}
            index: 16
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: source}
                index: 17
              value:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                short: Todo
                choices: [valueReference]
                index: 19
              valueReference:
                short: Todo
                refers: ['http://hl7.org/fhir/4.0/StructureDefinition/profile-DocumentReference|0.1.0', 'http://hl7.org/fhir/StructureDefinition/DocumentReference|4.3.0']
                type: Reference
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 20
            required: [url]
  url:
    base: {max: '1', min: 1, path: Extension.url}
    pattern: {type: Uri, value: 'http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceReferenceInformation.classification'}
    index: 21
  value:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choices: []
    index: 23
package_version: 0.1.0
extensions:
  domain:
    url: domain
    short: 'R4: Todo (new)'
    base: {max: '*', min: 0, path: Extension.extension}
    index: 1
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: domain}
        index: 2
      value:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        short: Todo
        choices: [valueCodeableConcept]
        index: 4
      valueCodeableConcept:
        short: Todo
        type: CodeableConcept
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 5
    required: [url]
  classification:
    url: classification
    short: 'R4: Todo (new)'
    base: {max: '*', min: 0, path: Extension.extension}
    index: 6
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: classification}
        index: 7
      value:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        short: Todo
        choices: [valueCodeableConcept]
        index: 9
      valueCodeableConcept:
        short: Todo
        type: CodeableConcept
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 10
    required: [url]
  subtype:
    url: subtype
    short: 'R4: Todo (new)'
    array: true
    base: {max: '*', min: 0, path: Extension.extension}
    index: 11
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: subtype}
        index: 12
      value:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        short: Todo
        choices: [valueCodeableConcept]
        index: 14
      valueCodeableConcept:
        short: Todo
        type: CodeableConcept
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 15
    required: [url]
  source:
    url: source
    short: 'R4: Todo (new)'
    array: true
    base: {max: '*', min: 0, path: Extension.extension}
    index: 16
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: source}
        index: 17
      value:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        short: Todo
        choices: [valueReference]
        index: 19
      valueReference:
        short: Todo
        refers: ['http://hl7.org/fhir/4.0/StructureDefinition/profile-DocumentReference|0.1.0', 'http://hl7.org/fhir/StructureDefinition/DocumentReference|4.3.0']
        type: Reference
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 20
    required: [url]
class: extension
kind: complex-type
url: http://hl7.org/fhir/4.0/StructureDefinition/extension-SubstanceReferenceInformation.classification
base: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
version: 0.1.0
required: [url]