Which Entries and Attributes in AD are used by RHEV-M 3.0?

We are just getting started with AD.

In the RHEV 3.0 Installation Guide (Appendix B, Section 2), it states that the RHEV-M Admin User in AD should have been delegated control over the Domain to:

• Join a computer to the domain
• Modify the membership of a group

Our AD admin is asking which entries and attributes in AD are used by RHEV-M.  Any information about this would be greatly appreciated.