description: Resources that provide context for form processing logic (pre-population, flow-control, drop-down selection, etc.) when creating/displaying/editing a QuestionnaireResponse.
package_name: hl7.fhir.uv.sdc.r4b
derivation: constraint
name: LaunchContextExtension
type: Extension
elements:
  extension:
    array: true
    min: 2
    index: 0
    slicing:
      slices:
        name:
          match: {}
          schema:
            short: Variable name
            _required: true
            index: 1
            extensions: {}
            elements:
              extension: {index: 2}
              url:
                pattern: {type: Uri, value: name}
                index: 3
              value:
                choices: [valueCoding]
                index: 5
              valueCoding: {type: Coding, choiceOf: value, index: 6}
            required: [valueCoding, value]
        type:
          match: {}
          schema:
            short: Resource type
            array: true
            min: 1
            _required: true
            index: 7
            extensions: {}
            elements:
              extension: {index: 8}
              url:
                pattern: {type: Uri, value: type}
                index: 9
              value:
                choices: [valueCode]
                index: 11
              valueCode: {type: code, choiceOf: value, index: 12}
            required: [valueCode, value]
        description:
          match: {}
          schema:
            short: Explanation of context element
            index: 13
            extensions: {}
            elements:
              extension: {index: 14}
              url:
                pattern: {type: Uri, value: description}
                index: 15
              value:
                choices: [valueString]
                index: 17
              valueString: {type: string, choiceOf: value, index: 18}
            required: [valueString, value]
        multiplesAllowed:
          match: {}
          schema:
            short: Allow multiple resources
            index: 19
            extensions: {}
            elements:
              extension: {index: 20}
              url:
                pattern: {type: Uri, value: multiplesAllowed}
                index: 21
              value:
                choices: [valueBoolean]
                index: 23
              valueBoolean: {type: boolean, choiceOf: value, index: 24}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-launchContext'}
    index: 25
  value:
    choices: []
    index: 27
package_version: 4.0.0-ballot
extensions:
  name:
    url: null
    short: Variable name
    _required: true
    index: 1
    extensions: {}
    elements:
      extension: {index: 2}
      url:
        pattern: {type: Uri, value: name}
        index: 3
      value:
        choices: [valueCoding]
        index: 5
      valueCoding: {type: Coding, choiceOf: value, index: 6}
    required: [valueCoding, value]
  type:
    min: 1
    short: Resource type
    index: 7
    array: true
    elements:
      extension: {index: 8}
      url:
        pattern: {type: Uri, value: type}
        index: 9
      value:
        choices: [valueCode]
        index: 11
      valueCode: {type: code, choiceOf: value, index: 12}
    _required: true
    extensions: {}
    url: null
    required: [valueCode, value]
  description:
    url: null
    short: Explanation of context element
    index: 13
    extensions: {}
    elements:
      extension: {index: 14}
      url:
        pattern: {type: Uri, value: description}
        index: 15
      value:
        choices: [valueString]
        index: 17
      valueString: {type: string, choiceOf: value, index: 18}
    required: [valueString, value]
  multiplesAllowed:
    url: null
    short: Allow multiple resources
    index: 19
    extensions: {}
    elements:
      extension: {index: 20}
      url:
        pattern: {type: Uri, value: multiplesAllowed}
        index: 21
      value:
        choices: [valueBoolean]
        index: 23
      valueBoolean: {type: boolean, choiceOf: value, index: 24}
class: extension
kind: complex-type
url: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-launchContext
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 4.0.0-ballot