BI 4.0 (AD Authentication Users Only)

All,

In my current setup groups and users are of Enterprise type. We need to setup AD but we don't want groups be created under AD. AD will be used only for login. Once login, existing enterprise groups will take care of the rest. It should work as some existing groups (like Adminstrator, Universe Desginer) works in the same way.

I wanted to get second opinion on the same.

Thanks in advance.