description: Provides additional classifiers of a related artifact. In R6, this can also be used on ArtifactAssessment.relatesTo, Citation.relatesTo, Evidence.relatesTo, EvidenceVariable.relatesTo, and ResearchStudy.relatesTo
package_name: hl7.fhir.uv.extensions.r4b
derivation: constraint
name: RelatesToClassifier
type: Extension
elements:
  url:
    type: uri
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/relatesto-classifier'}
    index: 0
  value:
    choices: [valueCodeableConcept]
    index: 2
  valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 3}
package_version: 5.3.0-ballot-tc
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/relatesto-classifier
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 5.3.0-ballot-tc
required: [value, valueCodeableConcept]