EHDS openEHR data exchange
0.1.0 - ci-build

EHDS openEHR data exchange, published by Ian. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/freshehr/EHDS-openEHR-FHIR-IG/ and changes regularly. See the Directory of published versions

Logical Model: DvIdentifier - Detailed Descriptions

Draft as of 2026-03-25

Definitions for the DvIdentifier logical model.

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

0. DvIdentifier
Definition

openEHR Identifier

ShortIdentifier
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
InvariantsIssuer_valid: Issuer valid must not be empty (issuer.empty().not())
Assigner_valid: Assigner valid must not be empty (assigner.empty().not())
Id_valid: Id valid must not be empty (id.empty().not())
Type_valid: Type valid must not be empty (type.empty().not())
2. DvIdentifier.CR
Definition

Carriage return character.

ShortCarriage return character.
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
4. DvIdentifier.LF
Definition

Line feed character.

ShortLine feed character.
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
6. DvIdentifier.Local-terminology-id
Definition

Predefined terminology identifier to indicate it is local to the knowledge resource in which it occurs, e.g. an archetype

ShortPredefined terminology identifier
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. DvIdentifier.issuer
Definition

Optional authority which issues the kind of id used in the id field of this object.

ShortOptional authority which issues the kind of id used in the id field of this object.
Control0..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
10. DvIdentifier.assigner
Definition

Optional organisation that assigned the id to the item being identified.

ShortOptional organisation that assigned the id to the item being identified.
Control0..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
12. DvIdentifier.id
Definition

The identifier value. Often structured, according to the definition of the issuing authority's rules.

ShortThe identifier value.
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
14. DvIdentifier.type
Definition

Optional identifier type, such as prescription , or Social Security Number . One day a controlled vocabulary might be possible for this.

ShortOptional identifier type, such as prescription , or Social Security Number .
Control0..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension

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

0. DvIdentifier
Definition

openEHR Identifier

ShortIdentifier
Logical ModelInstances of this logical model are not marked to be the target of a Reference

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

0. DvIdentifier
Definition

openEHR Identifier

ShortIdentifier
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
InvariantsIssuer_valid: Issuer valid must not be empty (issuer.empty().not())
Assigner_valid: Assigner valid must not be empty (assigner.empty().not())
Id_valid: Id valid must not be empty (id.empty().not())
Type_valid: Type valid must not be empty (type.empty().not())
2. DvIdentifier.CR
Definition

Carriage return character.

ShortCarriage return character.
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
4. DvIdentifier.LF
Definition

Line feed character.

ShortLine feed character.
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
6. DvIdentifier.Local-terminology-id
Definition

Predefined terminology identifier to indicate it is local to the knowledge resource in which it occurs, e.g. an archetype

ShortPredefined terminology identifier
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. DvIdentifier.issuer
Definition

Optional authority which issues the kind of id used in the id field of this object.

ShortOptional authority which issues the kind of id used in the id field of this object.
Control0..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
10. DvIdentifier.assigner
Definition

Optional organisation that assigned the id to the item being identified.

ShortOptional organisation that assigned the id to the item being identified.
Control0..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
12. DvIdentifier.id
Definition

The identifier value. Often structured, according to the definition of the issuing authority's rules.

ShortThe identifier value.
Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
14. DvIdentifier.type
Definition

Optional identifier type, such as prescription , or Social Security Number . One day a controlled vocabulary might be possible for this.

ShortOptional identifier type, such as prescription , or Social Security Number .
Control0..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension