My company is going to switch to using Usermin only for web mail. We recently put it to the test with all our developers and got great remarks. The only downside was it's theme is outdated.
We have a lot of talent here, and are going to put the man hours in to develop a new theme, starting with Usermin, and eventually for Virtualmin and Webmin.
What is the best place to find documentation/support for this endeavor?