filesystem firewall rules

[Jon Disnard]

Hello all,

I am attempting to install and test the MAC framework.
I will start with ugidfw(8) to NOT allow a group of users to access a 
certain filesystem object. However, I cannot get it to work, and I wish 
that if anybody reading this would send me a snippet of their ugidfw 
rules, and associated mac.conf settings. I've read all the docs I can 
find, and googled to no avail. I hope that one of the MAC developers 
could spare a moment to help me here.

Thanks in advance.

-Jon