Yeah, the problem with in house frameworks and other such custom code that I face is that the people who wrote it are long gone, the documentation is scattered and many times out of date of the actual code and the code itself is kinda convoluted with little to no comments explaining it. I feel like if LLM's are properly trained on company code and the in house documentation data then this could be a big boon, so that instead of having to search for documents on company cloud drives and chat threads etc, you can just ask the chat AI and it will surface the relevant data to you faster than you could find it yourself.