EHDS Logical Information Models
0.4.0 - draft

EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.4.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Xt-EHR/xt-ehr-common/ and changes regularly. See the Directory of published versions

Logical Model: EHDSRelatedPersonLaboratoryObligations - Detailed Descriptions

Draft as of 2026-03-11

Definitions for the EHDSRelatedPersonLaboratoryObligations logical model.

Guidance on how to interpret the contents of this table can be foundhere

0. EHDSRelatedPerson
Definition

Model for information about a guardian or other person related to the subject of care


Base definition for all types defined in FHIR type system.

ShortRelated person modelBase for all types and resources
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. EHDSRelatedPerson.personalIdentifier
Definition

An identifier of the related person that is unique within a defined scope (e.g. national ID number). Multiple identifiers could be provided.

ShortAn identifier of the related person that is unique within a defined scope (e.g. national ID number). Multiple identifiers could be provided.
Control0..*
TypeIdentifier
4. EHDSRelatedPerson.name
Definition

Name associated with the person.

ShortName associated with the person.
Control0..*
Typehttp://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSHumanName
Obligations
    ObligationsActorDocumentation
    SHALL:able-to-populateProducer

    EHR system SHALL populate one or more names of the related person meeting conformity requirements on the name structure if a value is known and allowed to be shared.

    SHALL:displayConsumer
    6. EHDSRelatedPerson.subject
    Definition

    The patient in relation to whom the related person is defined.

    ShortThe patient in relation to whom the related person is defined.
    Control1..1
    Typehttp://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSPatient
    Obligations
      ObligationsActorDocumentation
      SHALL:able-to-populateProducer

      EHR systems SHALL provide information about the subject of care (patient).

      SHALL:displayConsumer

      EHR system SHALL render information about the subject of care in such a way that unambiguous assignment to the care subject is preserved.

      SHALL:processConsumer

      Information about the subject of care SHALL be processed by the EHR system in such a way that the identity of the subject of care cannot be confused.

      8. EHDSRelatedPerson.relationship
      Definition

      Relationship between a patient and a contact person for that patient. This includes relatives, guardians, caring persons etc.

      ShortRelationship between a patient and a contact person for that patient. This includes relatives, guardians, caring persons etc.
      Control0..1
      Binding

      HL7 RoleCode

      TypeCodeableConcept
      Obligations
        ObligationsActorDocumentation
        SHALL:able-to-populateProducer

        EHR systems SHALL be able to populate relationship between related person and the patient.

        SHALL:displayConsumer
        10. EHDSRelatedPerson.address
        Definition

        Mailing and home or office address

        ShortMailing and home or office address
        Control0..*
        Typehttp://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSAddress
        12. EHDSRelatedPerson.telecom
        Definition

        Telecommunication contact information (addresses) of the person.

        ShortTelecommunication contact information (addresses) of the person.
        Control0..*
        Typehttp://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSTelecom
        Obligations
          ObligationsActorDocumentation
          SHOULD:able-to-populateProducer

          EHR systems SHOULD populate contact information of the related person.

          Guidance on how to interpret the contents of this table can be foundhere

          0. EHDSRelatedPerson
          Logical ModelInstances of this logical model are not marked to be the target of a Reference
          2. EHDSRelatedPerson.name
          Obligations
            ObligationsActorDocumentation
            SHALL:able-to-populateProducer

            EHR system SHALL populate one or more names of the related person meeting conformity requirements on the name structure if a value is known and allowed to be shared.

            SHALL:displayConsumer
            4. EHDSRelatedPerson.subject
            Obligations
              ObligationsActorDocumentation
              SHALL:able-to-populateProducer

              EHR systems SHALL provide information about the subject of care (patient).

              SHALL:displayConsumer

              EHR system SHALL render information about the subject of care in such a way that unambiguous assignment to the care subject is preserved.

              SHALL:processConsumer

              Information about the subject of care SHALL be processed by the EHR system in such a way that the identity of the subject of care cannot be confused.

              6. EHDSRelatedPerson.relationship
              Obligations
                ObligationsActorDocumentation
                SHALL:able-to-populateProducer

                EHR systems SHALL be able to populate relationship between related person and the patient.

                SHALL:displayConsumer
                8. EHDSRelatedPerson.telecom
                Obligations
                  ObligationsActorDocumentation
                  SHOULD:able-to-populateProducer

                  EHR systems SHOULD populate contact information of the related person.

                  Guidance on how to interpret the contents of this table can be foundhere

                  0. EHDSRelatedPerson
                  Definition

                  Model for information about a guardian or other person related to the subject of care

                  ShortRelated person model
                  Control0..*
                  Is Modifierfalse
                  Logical ModelInstances of this logical model are not marked to be the target of a Reference
                  2. EHDSRelatedPerson.personalIdentifier
                  Definition

                  An identifier of the related person that is unique within a defined scope (e.g. national ID number). Multiple identifiers could be provided.

                  ShortAn identifier of the related person that is unique within a defined scope (e.g. national ID number). Multiple identifiers could be provided.
                  Control0..*
                  TypeIdentifier
                  4. EHDSRelatedPerson.name
                  Definition

                  Name associated with the person.

                  ShortName associated with the person.
                  Control0..*
                  Typehttp://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSHumanName
                  Obligations
                    ObligationsActorDocumentation
                    SHALL:able-to-populateProducer

                    EHR system SHALL populate one or more names of the related person meeting conformity requirements on the name structure if a value is known and allowed to be shared.

                    SHALL:displayConsumer
                    6. EHDSRelatedPerson.subject
                    Definition

                    The patient in relation to whom the related person is defined.

                    ShortThe patient in relation to whom the related person is defined.
                    Control1..1
                    Typehttp://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSPatient
                    Obligations
                      ObligationsActorDocumentation
                      SHALL:able-to-populateProducer

                      EHR systems SHALL provide information about the subject of care (patient).

                      SHALL:displayConsumer

                      EHR system SHALL render information about the subject of care in such a way that unambiguous assignment to the care subject is preserved.

                      SHALL:processConsumer

                      Information about the subject of care SHALL be processed by the EHR system in such a way that the identity of the subject of care cannot be confused.

                      8. EHDSRelatedPerson.relationship
                      Definition

                      Relationship between a patient and a contact person for that patient. This includes relatives, guardians, caring persons etc.

                      ShortRelationship between a patient and a contact person for that patient. This includes relatives, guardians, caring persons etc.
                      Control0..1
                      Binding

                      HL7 RoleCode

                      TypeCodeableConcept
                      Obligations
                        ObligationsActorDocumentation
                        SHALL:able-to-populateProducer

                        EHR systems SHALL be able to populate relationship between related person and the patient.

                        SHALL:displayConsumer
                        10. EHDSRelatedPerson.address
                        Definition

                        Mailing and home or office address

                        ShortMailing and home or office address
                        Control0..*
                        Typehttp://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSAddress
                        12. EHDSRelatedPerson.telecom
                        Definition

                        Telecommunication contact information (addresses) of the person.

                        ShortTelecommunication contact information (addresses) of the person.
                        Control0..*
                        Typehttp://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSTelecom
                        Obligations
                          ObligationsActorDocumentation
                          SHOULD:able-to-populateProducer

                          EHR systems SHOULD populate contact information of the related person.