If you’ve worked with UAG, you know that the configuration remind you of Windows 3.1 .ini files 
Nevertheless, you need to work with it!
Here’s a nice article by Ben Ari where you shows you a few useful things you can do with the configuration file:
http://blogs.technet.com/b/ben/archive/2013/01/09/viewing-the-uag-configuration-directly.aspx
HTH,
Deb
DEBRA LITTLEJOHN SHINDER
MVP (Enterprise Security)
“MS SECURITY”
[email protected]