description: The Extension profile allows indicating that an input to a parent action is an input to specific child actions. It also allows the output of one action to be identified as the input to a different action.
package_name: rs/hl7.fhir.us.ph
derivation: constraint
name: USPublicHealthRelatedDataExtension
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: uri, value: 'http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-relateddata-extension'}
    type: uri
    index: 1
  value:
    short: The ID of the input or output element that provides data to this input or results as output.
    choices: [valueString]
    index: 3
  valueString: {type: string, short: The ID of the input or output element that provides data to this input or results as output., choiceOf: value, index: 4}
package_version: library-1.0.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-relateddata-extension
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.0.0
required: [value, valueString]