GRC, CUA and IDM

We are in process of installing GRC 10.0 in our landscape. We have following questions?

1. Can I run my CUA from GRC box instead of say Solman?

2. Can I hook GRC with LDAP so I import the users from active directory?

3. Do we need IDM, if active directory is hooked up to the system where we have the CUA?

Regards,

Kedar

Edited by: Kedar Joshi on Aug 8, 2011 5:57 PM