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Sequence Diagram for UC-04: Query and Retrieve Data
Scenario: A Clinical Solution queries and retrieves clinical data from a central Clinical Data Repository.
Assumption: The clinical data (as individual FHIR Resources) is already stored in the Clinical Data Repository.
This sequence diagram illustrates how the CA:FeX Interoperability Specifications support the retrieval of clinical data—such as single FHIR Resources—from a central Clinical Data Repository. It involves two primary actors: the Data Consumer and the Data Responder.
The diagram demonstrates the use of the CA:FeX-2C ‘Search Resource’ transaction. It shows how standardized actors interact using this transaction and the sequence in which interactions occur when executing UC-04: Query and Retrieve Data as described in the CA:FeX Specification.