Regarding Groups,Roles.

[monica]

Hey All,

I am newbie to cognos admin . Please let me know the difference between the Roles and Groups and even Userclass?
In what scenarios we can use to secure with roles,groups and userclass ? roles and group ,userclass all are used to
secure so i am getting confused which one must be used to secure..

[CoolP]

This might help you.

http://www.ibm.com/developerworks/data/library/cognos/security/cognos_bi_platform/page602.html