description: Indicates the terminology server(s) that are known to be capable of returning and potentially expanding the value set(s) associated with the whole questionnaire or a particular group or question within the questionnaire (depending on where the extension appears).
package_name: hl7.fhir.uv.sdc
derivation: constraint
name: PreferredTerminologyServer
type: Extension
elements:
  url:
    type: uri
    pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-preferredTerminologyServer'}
    index: 0
  valueUri: {type: uri, index: 1}
package_version: 2.7.0
class: extension
kind: complex-type
url: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-preferredTerminologyServer
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 2.7.0