Some time back ,theres was some effort from the OpenHIE community to make OpenMRS function as a SHR and some modules were created to achieve that .
see more on this talk thread ,
However, while they might have managed to achieve that function-wise, OpenMRS didn’t scale well and didn’t serve the full purpose as a SHR. see more .
Back then , OpenMRS was OpenHIE’s reference SHR, but over time, it has been replaced with the HAPI FHIR JPA server as a SHR . See the current OpenHIE reference Technologies .
The HAPI-FHIR JPA server has proven a better SHR both Function-wise and Performance-wise