Epicor (Kinetic) Vendor EDI Setup/ BPMs

Hello all,
I was wondering how everyone is setting up their vendor EDI processes for (850s, 855s, 856s, and 997s).
(odd there doesn’t seem to be anything built in with the EDI module) but does anyone know of a good source for some generic working BPMs or processes to streamline the setup and customization of this business flow?

Or are there any better solutions that we should be looking into instead?