description: This extension identifies a profile the system will recognize if it is declared in [`meta.profile`](resource.html#profile-tags). If the system supports the [`_profile`](search.html#profile) search parameter, it will be capable of searching on the profile. The system may support validation against the profile.
package_name: hl7.fhir.uv.extensions.r3
derivation: constraint
name: CSDeclaredProfile
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: capabilitystatement-declared-profile}
    index: 1
  value:
    choices: [valueCanonical]
    index: 3
  valueCanonical: {type: canonical, choiceOf: value, index: 4}
package_version: 1.0.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/capabilitystatement-declared-profile
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.0.0
required: [valueCanonical, value]