3.20 Extension: Communication Topic
The official URL for this extension is:
http://sharedhealth.exchange/fhir/StructureDefinition/ext-communication-topic
Status: draft
Extension maintained by:
A resource being discussed as part of this communication
Context of Use
This extension may be used on the following element(s):
- {"type"=>"Communication"}
Usage info
Yet to be done: xref
3.20.2 Formal Views of Extension Content
Download Excel representation
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Communication.topic DSTU2 extension
| Name | Card. | Type | Constraints and Usage |
|---|---|---|---|
 Extension | 0..1 | Definition: A resource being discussed as part of this communication | |
 url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/extension-Communication.topic" |
 valueReference | 1..1 | Reference() | Definition: Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list). |
This structure is derived from Communication.topic DSTU2 extension
This structure is derived from Communication.topic DSTU2 extension
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
 Extension | S | 0..1 | ||
 extension | 0..0 | |||
| url | S | 1..1 | uri | |
| valueReference | S | 1..1 | Reference() | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | S | 0..1 | Extension | |
 id | 0..1 | id | xml:id (or equivalent in JSON) | |
| url | S | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/extension-Communication.topic" |
 valueReference | S | 1..1 | Reference() | Value of extension |
| Documentation for this format | ||||
Grid View
This structure is derived from Communication.topic DSTU2 extension
| Name | Card. | Type | Constraints and Usage |
|---|---|---|---|
| Extension | 0..1 | Definition: A resource being discussed as part of this communication | |
| url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/extension-Communication.topic" |
| valueReference | 1..1 | Reference() | Definition: Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list). |
This structure is derived from Communication.topic DSTU2 extension
Differential View
This structure is derived from Communication.topic DSTU2 extension
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | S | 0..1 | ||
| extension | 0..0 | |||
| url | S | 1..1 | uri | |
| valueReference | S | 1..1 | Reference() | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | S | 0..1 | Extension | |
| id | 0..1 | id | xml:id (or equivalent in JSON) | |
| url | S | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/extension-Communication.topic" |
| valueReference | S | 1..1 | Reference() | Value of extension |
| Documentation for this format | ||||
Other representations of extension: Schematron
3.20.3 Terminology Bindings
3.20.4 Constraints
Constraints
| Id | Path | Details | Requirements |