EUAITransparencyIG - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: Model Card Reference
| Official URL: http://example.org/fhir/eu-ai-transparency/StructureDefinition/ext-model-card | Version: 0.1.0 | |||
| Draft as of 2026-06-18 | Computable Name: EU_AIModelCardLink | |||
A reference to the DocumentReference resource that acts as the Model Card, containing detailed documentation, intended purpose, and risk assessments.
Context of Use
-
Element ID:
Device
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: EU AI System Device
- Examples for this Extension: Device/device-riskassist-ai
You can also check for usages in the FHIR IG Statistics
Formal Views of Extension Content
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | Model Card Reference | |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ext-model-card" | |
  value[x] |
0..1 | Reference(DocumentReference) | Value of extension | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Model Card Reference | |
 id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ext-model-card" | |
| value[x] |
0..1 | Reference(DocumentReference) | Value of extension | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Model Card Reference | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ext-model-card" | |
| value[x] |
0..1 | Reference(DocumentReference) | Value of extension | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Model Card Reference | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ext-model-card" | |
| value[x] |
0..1 | Reference(DocumentReference) | Value of extension | |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
Constraints
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|