NWBC Roles for SRM 7.02

Hi Gurus,

                  We are upgrading from SRM 5.0 to SRM 7.02 with NWBC, here i am confused where to find the roles for NWBC, as i have read some where saying that they can be found in pfcg, and how do i get them.

Any suggestions would be much appreciated .

Thanks in advance.

Gokul