Patsiendi elulõpu tahteavaldus, published by TEHIK. 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/TEHIK-EE/ig-ee-pet/ and changes regularly. See the Directory of published versions
Extension: AHD witness identity in MPI
| Official URL: https://fhir.ee/ahd/StructureDefinition/ahd-witness-identity | Version: 0.1.0 | |||
| Draft as of 2026-09-18 | Computable Name: AHDWitnessIdentity | |||
Reference to the witness as a patient from MPI (will be made to Person eventually). This extension points to the witness, so that the witness's name and identity can be resolved from MPI
Context of Use
-
Element ID:
RelatedPerson
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: AHD witness (RelatedPerson)
- Examples for this Extension: RelatedPerson/ahd-witness-example
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 | AHD witness identity in MPI | |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://fhir.ee/ahd/StructureDefinition/ahd-witness-identity" | |
  value[x] |
1..1 | Reference(EE MPI Patient Verified) | Tunnistaja MPI kirje | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | AHD witness identity in MPI | |
 id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "https://fhir.ee/ahd/StructureDefinition/ahd-witness-identity" | |
| value[x] |
1..1 | Reference(EE MPI Patient Verified) | Tunnistaja MPI kirje | |
| 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 | AHD witness identity in MPI | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "https://fhir.ee/ahd/StructureDefinition/ahd-witness-identity" | |
| value[x] |
1..1 | Reference(EE MPI Patient Verified) | Tunnistaja MPI kirje | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | AHD witness identity in MPI | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "https://fhir.ee/ahd/StructureDefinition/ahd-witness-identity" | |
| value[x] |
1..1 | Reference(EE MPI Patient Verified) | Tunnistaja MPI kirje | |
| 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()
|