That concept was later dropped in favor of new security model called user based access control.
Got any links about user based access control so that I can learn more about it?
I made a 30 minute demonstration about creating policy for iotop (on rhel6) : https://www.youtube.com/watch?v=WcF9QkqLcKs
Fantastic. Thanks for your combined emails. It has revealed a lot to me. I'll watch your video, and will create a similar policy for iotop on Fedora. If you don't mind, I'll post it here for review once I'm done.