How to connect IRIS Health to local FHIR server

I want to know how I can connect IRIS Health to local FHIR server. I would like to implement a new feature. Currently I am using HAPIFHIR Server.

Thanks

Solution

IRIS for Health has its own FHIR implementation.

And in any way, you can connect to any FHIR with its REST API, no matter from IRIS or something else.