Query about the scope of FHIR facade layer project

Hi @reagan , I’m exploring the proposed Create a Comprehensive FHIR facade Layer For OpenELIS Global project and noticed the FHIR Outbound Push - National Hub Integration feature in the OpenELIS Design Gallery roadmap. Since this involves real-time FHIR bundle generation and delivery to a central server, it seems closely related to how a facade layer would structure and standardize FHIR interactions.

Should this outbound push feature be built on top of the facade layer, or is it considered a separate integration?