FHIR © HL7.org  |  Server Home  |  XIG Home  |  Server Source  |  FHIR  

FHIR IG Statistics: StructureDefinition/EHDSDocument

Packageeu.ehds.models
TypeStructureDefinition
IdEHDSDocument
FHIR VersionR5
Sourcehttps://www.xt-ehr.eu/specifications/fhir/https://build.fhir.org/ig/Xt-EHR/xt-ehr-common/StructureDefinition-EHDSDocument.html
URLhttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDocument
Version0.1.0
Statusdraft
Date2025-07-22T10:29:12+00:00
NameEHDSDocument
TitleDocument model
DescriptionEHDS refined base model for common document data elements, including the common header. Data relevant to document type and its content for administrative and searching purposes.
Typehttps://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDocument
Kindlogical

Resources that use this resource

StructureDefinition
EHDSDischargeReportDischarge Report model

Resources that this resource uses

StructureDefinition
EHDSHealthProfessionalHealth professional model
EHDSDataSetDataSet model
EHDSOrganisationOrganisation model
EHDSHealthProfessionalHealth professional model

Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: StructureDefinition EHDSDocument

NameFlagsCard.TypeDescription & Constraintsdoco
.. EHDSDocument 0..*EHDSDataSet
Elements defined in Ancestors:header, presentedForm
Document model
Instances of this logical model can be the target of a Reference
... header 1..1BaseDocument header elements
.... identifier 1..*IdentifierDocument ID
.... documentType 1..1CodeableConceptDocument type
Binding Description: (preferred): LOINC
.... documentTitle 1..1stringDocument title
.... documentStatus 1..1CodeableConceptDocument status
Binding Description: (preferred): hl7:CompositionStatus
.... period 0..1PeriodPeriod
.... attestation 0..*BaseAttestation
..... attester 1..1EHDSHealthProfessionalAttester
..... datetime 1..1dateTimeDateTime
.... legalAuthentication 0..1BaseLegal authentication
..... legalAuthenticator 1..1EHDSHealthProfessionalLegal authenticator
..... datetime 1..1dateTimeDateTime
.... eventType 0..*CodeableConceptEvent type
Binding Description: (preferred): LOINC, SNOMED CT, dicom-cid-33-Modality
.... authorSpecialty 0..*CodeableConceptSpecialty
Binding Description: (preferred): SNOMED CT
.... custodian 1..1EHDSOrganisationDocument custodian
.... documentFormat 0..1CodeableConceptDocument format
Binding Description: (preferred): HL7 Document Format Codes
.... confidentiality 0..1CodeableConceptConfidentiality
Binding Description: (preferred): hl7:Confidentiality
... knowledgeResources 0..*BaseRelated documents and information sources
.... externalReference 0..*RelatedArtifact...
.... relatedTo 0..*Reference()...

doco Documentation for this format

Source

{
  "resourceType": "StructureDefinition",
  "id": "EHDSDocument",
  "text": {
    "status": "extensions",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics",
      "valueCode": "can-be-target"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics",
      "valueCode": "can-be-target"
    }
  ],
  "url": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDocument",
  "version": "0.1.0",
  "name": "EHDSDocument",
  "title": "Document model",
  "status": "draft",
  "date": "2025-07-22T10:29:12+00:00",
  "publisher": "Xt-EHR",
  "contact": [
    {
      "name": "Xt-EHR",
      "telecom": [
        {
          "system": "url",
          "value": "http://Xt-EHR.eu"
        }
      ]
    }
  ],
  "description": "EHDS refined base model for common document data elements, including the common header. Data relevant to document type and its content for administrative and searching purposes.",
  "fhirVersion": "5.0.0",
  "mapping": [
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    }
  ],
  "kind": "logical",
  "abstract": false,
  "type": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDocument",
  "baseDefinition": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDataSet",
  "derivation": "specialization",
  "snapshot": {
    "extension": [
      {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
        "valueString": "0.1.0"
      }
    ],
    "element": [
      {
        "id": "EHDSDocument",
        "path": "EHDSDocument",
        "short": "Document model",
        "definition": "EHDS refined base model for common document data elements, including the common header. Data relevant to document type and its content for administrative and searching purposes.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Base",
          "min": 0,
          "max": "*"
        },
        "isModifier": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "EHDSDocument.header",
        "path": "EHDSDocument.header",
        "short": "Document header elements",
        "definition": "Common header for all patient-related data",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDataSet.header",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "Base"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.subject",
        "path": "EHDSDocument.header.subject",
        "short": "Subject",
        "definition": "Patient/subject information",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDataSet.header.subject",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.identifier",
        "path": "EHDSDocument.header.identifier",
        "short": "Document ID",
        "definition": "Unique identifier of the document",
        "min": 1,
        "max": "*",
        "base": {
          "path": "EHDSDataSet.header.identifier",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Identifier"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.authorship",
        "path": "EHDSDocument.header.authorship",
        "short": "Authorship",
        "definition": "Resource authoring details",
        "min": 1,
        "max": "*",
        "base": {
          "path": "EHDSDataSet.header.authorship",
          "min": 1,
          "max": "*"
        },
        "type": [
          {
            "code": "Base"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.authorship.author[x]",
        "path": "EHDSDocument.header.authorship.author[x]",
        "short": "Author",
        "definition": "Author(s) by whom the resource was/were authored. Multiple authors could be provided.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDataSet.header.authorship.author[x]",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional"
          },
          {
            "code": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganisation"
          },
          {
            "code": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDevice"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.authorship.datetime",
        "path": "EHDSDocument.header.authorship.datetime",
        "short": "Date and time of authoring/issuing",
        "definition": "Date and time of the issuing the document/resource by its author.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDataSet.header.authorship.datetime",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.lastUpdate",
        "path": "EHDSDocument.header.lastUpdate",
        "short": "Date and time of the last update to the resource",
        "definition": "Date and time of the last update to the document/information",
        "min": 0,
        "max": "1",
        "base": {
          "path": "EHDSDataSet.header.lastUpdate",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.status",
        "path": "EHDSDocument.header.status",
        "short": "Status of the resource",
        "definition": "Status of the resource",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDataSet.header.status",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.statusReason[x]",
        "path": "EHDSDocument.header.statusReason[x]",
        "short": "Reason for the current status of the resource.",
        "definition": "Reason for the current status of the resource.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "EHDSDataSet.header.statusReason[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          },
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.language",
        "path": "EHDSDocument.header.language",
        "short": "Language",
        "definition": "Language in which the resource is written. Language is expressed by the IETF language tag.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "EHDSDataSet.header.language",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "BCP 47"
        }
      },
      {
        "id": "EHDSDocument.header.version",
        "path": "EHDSDocument.header.version",
        "short": "Version",
        "definition": "Business version of the resource.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "EHDSDataSet.header.version",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "EHDSDocument.presentedForm",
        "path": "EHDSDocument.presentedForm",
        "short": "A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document",
        "definition": "A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document",
        "min": 0,
        "max": "*",
        "base": {
          "path": "EHDSDataSet.presentedForm",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSAttachment"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.documentType",
        "path": "EHDSDocument.header.documentType",
        "short": "Document type",
        "definition": "Identifies the type of document at hand, e.g. Discharge report.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.documentType",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "LOINC"
        }
      },
      {
        "id": "EHDSDocument.header.documentTitle",
        "path": "EHDSDocument.header.documentTitle",
        "short": "Document title",
        "definition": "Document title, such as Discharge Report, Laboratory Result Report, etc.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.documentTitle",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.documentStatus",
        "path": "EHDSDocument.header.documentStatus",
        "short": "Document status",
        "definition": "The status of the Discharge report. E.g., preliminary, final.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.documentStatus",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "hl7:CompositionStatus"
        }
      },
      {
        "id": "EHDSDocument.header.period",
        "path": "EHDSDocument.header.period",
        "short": "Period",
        "definition": "Time of service that is being documented",
        "min": 0,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.period",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Period"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.attestation",
        "path": "EHDSDocument.header.attestation",
        "short": "Attestation",
        "definition": "Document attestation details",
        "min": 0,
        "max": "*",
        "base": {
          "path": "EHDSDocument.header.attestation",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Base"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.attestation.attester",
        "path": "EHDSDocument.header.attestation.attester",
        "short": "Attester",
        "definition": "Attester who validated the document. Mulitple attesters could be provided.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.attestation.attester",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.attestation.datetime",
        "path": "EHDSDocument.header.attestation.datetime",
        "short": "DateTime",
        "definition": "Date and time of the approval of the document by Attester.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.attestation.datetime",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.legalAuthentication",
        "path": "EHDSDocument.header.legalAuthentication",
        "short": "Legal authentication",
        "definition": "Document legal authentication",
        "min": 0,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.legalAuthentication",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "Base"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.legalAuthentication.legalAuthenticator",
        "path": "EHDSDocument.header.legalAuthentication.legalAuthenticator",
        "short": "Legal authenticator",
        "definition": "The person taking responsibility for the medical content of the document",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.legalAuthentication.legalAuthenticator",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.legalAuthentication.datetime",
        "path": "EHDSDocument.header.legalAuthentication.datetime",
        "short": "DateTime",
        "definition": "Date and time when the document was authorized.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.legalAuthentication.datetime",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.eventType",
        "path": "EHDSDocument.header.eventType",
        "short": "Event type",
        "definition": "Categorization of the event covered by the document (e.g. laboratory study types, imaging study types including modality, etc.). Selection of such tags or labels depends on the use case and agreement betwen data sharing parties. This meta-data element serves primarily for searching and filtering purpuses.",
        "min": 0,
        "max": "*",
        "base": {
          "path": "EHDSDocument.header.eventType",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "LOINC, SNOMED CT, dicom-cid-33-Modality"
        }
      },
      {
        "id": "EHDSDocument.header.authorSpecialty",
        "path": "EHDSDocument.header.authorSpecialty",
        "short": "Specialty",
        "definition": "Additional details about where the content was created (e.g. clinical specialty)",
        "min": 0,
        "max": "*",
        "base": {
          "path": "EHDSDocument.header.authorSpecialty",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "SNOMED CT"
        }
      },
      {
        "id": "EHDSDocument.header.custodian",
        "path": "EHDSDocument.header.custodian",
        "short": "Document custodian",
        "definition": "Organisation that is in charge of maintaining the document/report.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.custodian",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganisation"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.documentFormat",
        "path": "EHDSDocument.header.documentFormat",
        "short": "Document format",
        "definition": "An identifier of the document constraints, encoding, structure, and template that the document conforms to beyond the base format indicated in the mimeType.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.documentFormat",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "HL7 Document Format Codes"
        }
      },
      {
        "id": "EHDSDocument.header.confidentiality",
        "path": "EHDSDocument.header.confidentiality",
        "short": "Confidentiality",
        "definition": "Level of confidentiality of the document. Implicit value is normal.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "EHDSDocument.header.confidentiality",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "hl7:Confidentiality"
        }
      },
      {
        "id": "EHDSDocument.knowledgeResources",
        "path": "EHDSDocument.knowledgeResources",
        "short": "Related documents and information sources",
        "definition": "Related documents and information sources",
        "min": 0,
        "max": "*",
        "base": {
          "path": "EHDSDocument.knowledgeResources",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Base"
          }
        ]
      },
      {
        "id": "EHDSDocument.knowledgeResources.externalReference",
        "path": "EHDSDocument.knowledgeResources.externalReference",
        "short": "...",
        "definition": "...",
        "min": 0,
        "max": "*",
        "base": {
          "path": "EHDSDocument.knowledgeResources.externalReference",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "RelatedArtifact"
          }
        ]
      },
      {
        "id": "EHDSDocument.knowledgeResources.relatedTo",
        "path": "EHDSDocument.knowledgeResources.relatedTo",
        "short": "...",
        "definition": "...",
        "min": 0,
        "max": "*",
        "base": {
          "path": "EHDSDocument.knowledgeResources.relatedTo",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "Reference"
          }
        ]
      }
    ]
  },
  "differential": {
    "element": [
      {
        "id": "EHDSDocument",
        "path": "EHDSDocument",
        "short": "Document model",
        "definition": "EHDS refined base model for common document data elements, including the common header. Data relevant to document type and its content for administrative and searching purposes."
      },
      {
        "id": "EHDSDocument.header",
        "path": "EHDSDocument.header",
        "short": "Document header elements"
      },
      {
        "id": "EHDSDocument.header.identifier",
        "path": "EHDSDocument.header.identifier",
        "short": "Document ID",
        "definition": "Unique identifier of the document",
        "min": 1
      },
      {
        "id": "EHDSDocument.header.documentType",
        "path": "EHDSDocument.header.documentType",
        "short": "Document type",
        "definition": "Identifies the type of document at hand, e.g. Discharge report.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "LOINC"
        }
      },
      {
        "id": "EHDSDocument.header.documentTitle",
        "path": "EHDSDocument.header.documentTitle",
        "short": "Document title",
        "definition": "Document title, such as Discharge Report, Laboratory Result Report, etc.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.documentStatus",
        "path": "EHDSDocument.header.documentStatus",
        "short": "Document status",
        "definition": "The status of the Discharge report. E.g., preliminary, final.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "hl7:CompositionStatus"
        }
      },
      {
        "id": "EHDSDocument.header.period",
        "path": "EHDSDocument.header.period",
        "short": "Period",
        "definition": "Time of service that is being documented",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Period"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.attestation",
        "path": "EHDSDocument.header.attestation",
        "short": "Attestation",
        "definition": "Document attestation details",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "Base"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.attestation.attester",
        "path": "EHDSDocument.header.attestation.attester",
        "short": "Attester",
        "definition": "Attester who validated the document. Mulitple attesters could be provided.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.attestation.datetime",
        "path": "EHDSDocument.header.attestation.datetime",
        "short": "DateTime",
        "definition": "Date and time of the approval of the document by Attester.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.legalAuthentication",
        "path": "EHDSDocument.header.legalAuthentication",
        "short": "Legal authentication",
        "definition": "Document legal authentication",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Base"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.legalAuthentication.legalAuthenticator",
        "path": "EHDSDocument.header.legalAuthentication.legalAuthenticator",
        "short": "Legal authenticator",
        "definition": "The person taking responsibility for the medical content of the document",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.legalAuthentication.datetime",
        "path": "EHDSDocument.header.legalAuthentication.datetime",
        "short": "DateTime",
        "definition": "Date and time when the document was authorized.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.eventType",
        "path": "EHDSDocument.header.eventType",
        "short": "Event type",
        "definition": "Categorization of the event covered by the document (e.g. laboratory study types, imaging study types including modality, etc.). Selection of such tags or labels depends on the use case and agreement betwen data sharing parties. This meta-data element serves primarily for searching and filtering purpuses.",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "LOINC, SNOMED CT, dicom-cid-33-Modality"
        }
      },
      {
        "id": "EHDSDocument.header.authorSpecialty",
        "path": "EHDSDocument.header.authorSpecialty",
        "short": "Specialty",
        "definition": "Additional details about where the content was created (e.g. clinical specialty)",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "SNOMED CT"
        }
      },
      {
        "id": "EHDSDocument.header.custodian",
        "path": "EHDSDocument.header.custodian",
        "short": "Document custodian",
        "definition": "Organisation that is in charge of maintaining the document/report.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganisation"
          }
        ]
      },
      {
        "id": "EHDSDocument.header.documentFormat",
        "path": "EHDSDocument.header.documentFormat",
        "short": "Document format",
        "definition": "An identifier of the document constraints, encoding, structure, and template that the document conforms to beyond the base format indicated in the mimeType.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "HL7 Document Format Codes"
        }
      },
      {
        "id": "EHDSDocument.header.confidentiality",
        "path": "EHDSDocument.header.confidentiality",
        "short": "Confidentiality",
        "definition": "Level of confidentiality of the document. Implicit value is normal.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "binding": {
          "strength": "preferred",
          "description": "hl7:Confidentiality"
        }
      },
      {
        "id": "EHDSDocument.knowledgeResources",
        "path": "EHDSDocument.knowledgeResources",
        "short": "Related documents and information sources",
        "definition": "Related documents and information sources",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "Base"
          }
        ]
      },
      {
        "id": "EHDSDocument.knowledgeResources.externalReference",
        "path": "EHDSDocument.knowledgeResources.externalReference",
        "short": "...",
        "definition": "...",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "RelatedArtifact"
          }
        ]
      },
      {
        "id": "EHDSDocument.knowledgeResources.relatedTo",
        "path": "EHDSDocument.knowledgeResources.relatedTo",
        "short": "...",
        "definition": "...",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "Reference"
          }
        ]
      }
    ]
  }
}