{
  "resourceType": "StructureDefinition",
  "id": "onconnect-pr-tb-therapy-concept",
  "url": "https://fhir.ccc-onconnect.de/StructureDefinition/onconnect-pr-tb-therapy-concept",
  "name": "ONCOnnect_PR_TB_TherapyConcept",
  "title": "Therapy Concept (Profile)",
  "status": "draft",
  "description": "Captures the therapy concept associated with the primary diagnosis.",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Observation.status",
        "path": "Observation.status",
        "patternCode": "final"
      },
      {
        "id": "Observation.code",
        "path": "Observation.code",
        "patternCodeableConcept": {
          "coding": [
            {
              "code": "104803-2",
              "system": "http://loinc.org",
              "display": "Therapeutic intent [Interpretation] Narrative"
            }
          ]
        }
      },
      {
        "id": "Observation.subject",
        "path": "Observation.subject",
        "min": 1,
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.ccc-onconnect.de/StructureDefinition/onconnect-pr-tb-patient"
            ]
          }
        ]
      },
      {
        "id": "Observation.value[x]",
        "path": "Observation.value[x]",
        "slicing": {
          "discriminator": [
            {
              "type": "type",
              "path": "$this"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "min": 1
      },
      {
        "id": "Observation.value[x]:valueCodeableConcept",
        "path": "Observation.value[x]",
        "sliceName": "valueCodeableConcept",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "https://www.medizininformatik-initiative.de/fhir/ext/modul-onko/ValueSet/mii-vs-onko-operation-intention"
        }
      }
    ]
  }
}