Importing AD sub-group and users

Hi all,

I have a scenario where we have an AD group XYZ and it has one other AD sub group PQR

The question is if we add the parent AD group XYZ in Business Objects CMC, will it import the Sub group PQR and its users as well or it will just import the users which are member of parent group XYZ?

The BO environment is BI 4.1 SP4.

Please let me know if any one has answer to this.

Thanks,

Shwetabh