Proper Documentation System for Project

Hello,

This is rather a general query. I was wondering how big companies maintain documentation of their big unreal project.
Can anyone give me any idea about the right way of documentation of big project. Also how can we do Code Review of blueprint (since this binary, we can not use automated pipeline, right?).

Thanks!

May I suggest you also ask it here (if you have not done so already, ofc):

You’ll definitely attract more attention!