{
  "resourceType": "StructureDefinition",
  "id": "DocumentReference",
  "url": "https://fhir.centraxx.de/StructureDefinition/DocumentReference",
  "version": "2025.4.0",
  "name": "DocumentReference",
  "status": "active",
  "publisher": "Kairos an IQVIA business",
  "description": "Represents a CentraXX document mapping.",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "DocumentReference",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/DocumentReference",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "DocumentReference.extension",
        "path": "DocumentReference.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "closed"
        },
        "min": 0,
        "max": "5",
        "type": [
          {
            "code": "Extension"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "DocumentReference.extension:updateWithOverwrite",
        "path": "DocumentReference.extension",
        "sliceName": "updateWithOverwrite",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://fhir.centraxx.de/extension/updateWithOverwrite"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "DocumentReference.extension:keywords",
        "path": "DocumentReference.extension",
        "sliceName": "keywords",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://fhir.centraxx.de/extension/document/keywords"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "DocumentReference.extension:producerOrderNumber",
        "path": "DocumentReference.extension",
        "sliceName": "producerOrderNumber",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://fhir.centraxx.de/extension/document/producerOrderNumber"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "DocumentReference.extension:status",
        "path": "DocumentReference.extension",
        "sliceName": "status",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://fhir.centraxx.de/extension/document/status"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "DocumentReference.extension:description",
        "path": "DocumentReference.extension",
        "sliceName": "description",
        "type": [
          {
            "code": "Extension",
            "profile": [
              "https://fhir.centraxx.de/extension/document/description"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "DocumentReference.identifier",
        "path": "DocumentReference.identifier",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.identifier.system",
        "path": "DocumentReference.identifier.system",
        "min": 1,
        "max": "1",
        "fixedString": "https://fhir.centraxx.de/system/document/documentId",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.identifier.value",
        "path": "DocumentReference.identifier.value",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.status",
        "path": "DocumentReference.status",
        "min": 1,
        "max": "1",
        "fixedString": "current",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.type",
        "path": "DocumentReference.type",
        "min": 1,
        "max": "2",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.type.coding",
        "path": "DocumentReference.type.coding",
        "min": 1,
        "max": "1",
        "mustSupport": true,
        "binding": {
          "strength": "required",
          "valueSet": "https://fhir.centraxx.de/valueSet/mappingType"
        }
      },
      {
        "id": "DocumentReference.type.coding.system",
        "path": "DocumentReference.type.coding.system",
        "min": 1,
        "max": "1",
        "fixedString": "https://fhir.centraxx.de/system/mappingType",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.type.coding.code",
        "path": "DocumentReference.type.coding.code",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.category",
        "path": "DocumentReference.category",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "coding.system"
            }
          ],
          "rules": "closed"
        },
        "min": 1,
        "max": "2",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.category:category",
        "path": "DocumentReference.category",
        "sliceName": "category",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.category:category.coding",
        "path": "DocumentReference.category.coding",
        "min": 1,
        "max": "1",
        "mustSupport": true,
        "binding": {
          "strength": "required",
          "valueSet": "https://fhir.centraxx.de/valueSet/document/category"
        }
      },
      {
        "id": "DocumentReference.category:category.coding.system",
        "path": "DocumentReference.category.coding.system",
        "min": 1,
        "max": "1",
        "fixedString": "https://fhir.centraxx.de/system/document/category",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.category:category.coding.code",
        "path": "DocumentReference.category.coding.code",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.category:kind",
        "path": "DocumentReference.category",
        "sliceName": "kind",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.category:kind.coding",
        "path": "DocumentReference.category.coding",
        "min": 1,
        "max": "1",
        "mustSupport": true,
        "binding": {
          "strength": "required",
          "valueSet": "https://fhir.centraxx.de/valueSet/document/kind"
        }
      },
      {
        "id": "DocumentReference.category:kind.coding.system",
        "path": "DocumentReference.category.coding.system",
        "min": 1,
        "max": "1",
        "fixedString": "https://fhir.centraxx.de/system/document/kind",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.category:kind.coding.code",
        "path": "DocumentReference.category.coding.code",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.subject",
        "path": "DocumentReference.subject",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.centraxx.de/StructureDefinition/Patient"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "DocumentReference.date",
        "path": "DocumentReference.date",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.description",
        "path": "DocumentReference.description",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.content",
        "path": "DocumentReference.content",
        "slicing": {
          "discriminator": [
            {
              "type": "exists",
              "path": "attachment.url"
            }
          ],
          "rules": "closed"
        },
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.content:file",
        "path": "DocumentReference.content",
        "sliceName": "file",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.content:file.attachment",
        "path": "DocumentReference.content.attachment",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Attachment",
            "profile": [
              "https://fhir.centraxx.de/StructureDefinition/AttachmentBinaryFile"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "DocumentReference.content:file.format",
        "path": "DocumentReference.content.format",
        "min": 0,
        "max": "0",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.content:fileLink",
        "path": "DocumentReference.content",
        "sliceName": "fileLink",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.content:fileLink.attachment",
        "path": "DocumentReference.content.attachment",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Attachment",
            "profile": [
              "https://fhir.centraxx.de/StructureDefinition/AttachmentFileLink"
            ]
          }
        ],
        "mustSupport": true
      },
      {
        "id": "DocumentReference.content:fileLink.format",
        "path": "DocumentReference.content.format",
        "min": 0,
        "max": "0",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.context",
        "path": "DocumentReference.context",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "DocumentReference.context.encounter",
        "path": "DocumentReference.context.encounter",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.centraxx.de/StructureDefinition/Encounter"
            ]
          }
        ],
        "mustSupport": true
      }
    ]
  }
}