DV_EHR_URI DV_EHR_URI to Reference Relates to linked mappings (see types-of-mappings/concept-type/concept-mappings.adoc#LinkedMappings) For FHIR→openEHR, the openEHR platform must resolve the composition that the DV_EHR_URI points to. If it is a composition and a mapping exists for it, the mapping should be triggered, and the corresponding resource returned. If it is a bundle, it refers to the one from which the mapping was triggered, specified by the start: in the context. This resource should then be attached to the bundle and included in the reference string. For openEHR→FHIR, the profile mapping is resolved, if exists, and the resulting composition is referenced in the DV_EHR_URI value. If there is no mapping provided for the profile or composition, the mapping is not executed. DV_URI PARTY_IDENTIFIER