creating columns

[eluser]Bigil Michael[/eluser]
Thanks for Your reply.
I really plan to develop a role model system with 3 levels.
first one is group
second one is team
third one employees

Here employees has login. Admin can manage employees privileges, in order to do that i designed 2 tables admin and privileges. Initially i don't know what are the privileges. So i planned to do like this, when one item is entered in privileges table then one column must add in admin table. then admin can insert 1 or 0 for each privileges in admin table.

any other idea or suggestions please..........