Dissolve-E: AWMF Guideline Registry - Local Development build (v0.2.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: RelatesTo Label
| Official URL: http://fhir.awmf.org/awmf.ig/StructureDefinition/ext-relates-to-label | Version: 0.2.0 | |||
| Draft as of 2026-01-29 | Computable Name: RelatesToLabel | |||
This extension defines a label for the 'relatesTo' relationship using a CodeableConcept.
Context of Use
-
Element ID:
Composition.relatesTo
This extension may be used on the following element(s)
Guidance
This extension defines a human-readable label for the relatesTo relationship.
Overview
When linking to related artifacts, this extension allows adding a descriptive label that can be displayed to users, making the relationship clearer and more informative.
Context
This extension can be applied to Composition.relatesTo elements.
Value Type
The value is a string:
* value[x] only string
* valueString 1..1
Example Usage
* relatesTo[similarTo]
* type = #similar-to
* extension[label].valueString = "English version of this guideline"
* targetReference = Reference(EnglishGuideline)
This profile of a FHIR Extension is derived from the Extension FHIR resource.
Usage info
Usages:
- Use this Extension: Guideline Registry Record
- Examples for this Extension: Composition/NosokomialePneumonieRecord
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 | RelatesTo Label | |
  id |
0..1 | id | Unique id for inter-element referencing | |
 extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
Σ | 1..1 | uri | "http://fhir.awmf.org/awmf.ig/StructureDefinition/ext-relates-to-label" |
 value[x] |
Σ | 1..1 | string | Value of extension |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | RelatesTo Label | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
Σ | 1..1 | uri | "http://fhir.awmf.org/awmf.ig/StructureDefinition/ext-relates-to-label" |
| value[x] |
Σ | 1..1 | string | 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()
|