| Source | URL | Version | Realm | Type | Description |
|---|---|---|---|---|---|
| Task | |||||
| hl7.fhir.uv.extensions.r4#1.0.0 | http://hl7.org/fhir/StructureDefinition/event-eventHistory|1.0.0 | 5.0.0 | uv | Reference | Links to *Provenance* records for past versions of this resource that document key state transitions or updates that are deemed "relevant" or important to a user looking at the current version of the resource. E.g, when an observation was verified or corrected. This extension does not point to the Provenance associated with the current version of the resource - as it would be created after this version existed. The *Provenance* for the current version can be retrieved with a [` _revinclude`](search.html#revinclude). |
| hl7.fhir.uv.extensions.r4#1.0.0 | http://hl7.org/fhir/StructureDefinition/request-replaces|1.0.0 | 5.0.0 | uv | Reference | Completed or terminated request(s) whose function is taken by this new request. |
| hl7.fhir.uv.extensions.r4#1.0.0 | http://hl7.org/fhir/StructureDefinition/task-replaces|1.0.0 | 5.0.0 | uv | Reference | Completed or terminated task(s) whose function is taken by this new task. |
| hl7.fhir.uv.extensions.r4#1.0.0 | http://hl7.org/fhir/StructureDefinition/workflow-compliesWith|1.0.0 | 5.0.0 | uv | canonical, Reference, uri | The action requested by this resource is intended to satisfy the expectations established by the referenced Definition resource. |
| hl7.fhir.uv.extensions.r4#1.0.0 | http://hl7.org/fhir/StructureDefinition/workflow-followOnOf|1.0.0 | 5.0.0 | uv | Reference | Points to a preceding event within a workflow that was a prerequisite for or provides other justification for the current action. |
| hl7.fhir.uv.extensions.r4#1.0.0 | http://hl7.org/fhir/StructureDefinition/workflow-generatedFrom|1.0.0 | 5.0.0 | uv | canonical | This artifact was algorithmically produced by applying the referenced artifact to the context relevant for this request. |
| hl7.fhir.uv.extensions.r4#1.0.0 | http://hl7.org/fhir/StructureDefinition/workflow-releaseDate|1.0.0 | 5.0.0 | uv | dateTime | Indicates the date on which request or event resource that has a status of 'on-hold' or 'suspended' should be moved back to an active state. |
| hl7.fhir.uv.extensions.r4#1.0.0 | http://hl7.org/fhir/StructureDefinition/workflow-researchStudy|1.0.0 | 5.0.0 | uv | Reference | Indicates that this event is relevant to the specified research study(ies). |
| hl7.fhir.uv.extensions.r4#1.0.0 | http://hl7.org/fhir/StructureDefinition/workflow-triggeredBy|1.0.0 | 5.0.0 | uv | canonical, Reference, uri | This resource came into being as a result of expectations set in the referenced Definition resource. I.e. This resource represents a 'step' dictated within the protocol/order set/etc. |
| hl7.fhir.uv.cpg#current | http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-isUnenrollment|1.0.0 | 4.0.1 | uv | boolean | Determines whether the activity is to enroll or unenroll the patient in the specified strategy or pathway. Profile Paths: ActivityDefinition, Task |
| Task.requestedPerformer | |||||
| hl7.fhir.uv.extensions.r4#1.0.0 | http://hl7.org/fhir/StructureDefinition/request-performerOrder|1.0.0 | 5.0.0 | uv | integer | Identifies the relative preference of alternative performers when the request lists multiple performers. |