Group Hierarchies in OpenFire?

Hello,

I’m interested in an ability to have group hierarchies, for example sales/west, sales/midwest, etc.

That way I can get more granular with group membership.

A little poking around on xmpp.org seemed to indicate that XMPP supports some functionality in this area.

Does OpenFire support or expose anything like this?

Thanks,

Greg (OpenFire newbie)