Groups and administrators

Hi all.

Can OpenFire be configured so that I can have more group administrators and each of them can create his own groups and furthermore designate admins to the new created groups.

My ideea is to first create a few groups and designate admins to those groups from the openfire admin console. Then the admins will continue to create their own groups. The condition is that those admins cannot share contacts between them and it is not requeted that they even know about each other.

thanx for the answers.