It would be nice to be able to change the document root on sub-domains in virtualmin. I beleive they form as sub-servers under a domains directory of the home dir.
It would be nice to have an option to just route it inside a directory of public_html
forums.xyz.com ----> route to public_html/forums of xyz.com
I like the sub-server setting which is on a seperate folder, but in some cases It would be convenient to just put a folder name.