LDN - Luminis Developer Network

Hello everyone! I am trying to customize the display formats of some fields in the /cp/user/ pages (i.e. /cp/user/loaduser). Basically, what I'm asking is if anybody knows how to access those files or their code to so I can customize them.

From my own search, it seems those pages are generated from a servlet, but that's as far as I've gotten so far. Any more information that somebody can provide would be of a great help!

Thanks,
Ryan