This is the set of resources that conform to both RR External Resource Extension (http://hl7.org/fhir/us/ecr/StructureDefinition/rr-external-resource-extension) and RR External Resource Extension (http://hl7.org/fhir/us/ecr/StructureDefinition/rr-external-resource-extension).
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension | 0..* | External Resource ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | ||
  extension | 0..* | Extension | Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both | |
 url | 1..1 | uri | identifies the meaning of the extension | |
  value[x] | 1..1 | Reference(RR DocumentReference | #sd-rr-documentreference-rr-documentreference) | DocumentReference for an external resource ele-1: All FHIR elements must have a @value or children | |
| Documentation for this format | ||||