Are there any complete document about setting up our own scope registry?

Aside from this thread

I have seen very little of what we need to do to make our own scope registry in the official document, not to mention many info might be outdated in unity 6 and next version. Do we have more resource on this topic to setup scope registry?

Or should scope registry would be deprecated and we should wait for unity newer version of package server or git package dependency ?

Hey I recently set up a scope registry, maybe I can help. What are you stuck on?

Not currently, I just want to see all mechanism it did so I could plan what I should do and what it already have