So now i was given the order to make my system have multiple roles lucky me they had to be static so i was thinking to use web.config but i didn't know how after searching on google for about a hour i found this great article Effective Forms Authentication, Part 1
Also the second article is great if you have multiple solutions
Effective Forms Authentication, Part 2 hope you guy like it to because i think is a great couple of article's thanks
Mike Gunderloy for the help :D