Groups, and their roster

I am using Openfire 3.6.4 in a work environment.

I would like my supervisors to be able to communicate with the operators, but block communication from operator to operator.

Is there a way of doing this from within the Admin Console? I don’t want the operator group to be able to see each other in their roster. If possible I would like to have a supervisors and operators in their own group.

I cant seem to find a way to do this, if anyone has any advice or information which could lead me in the right direction it would be much appreciated.

Thanks

Is this my answer? Is there no other way?

It looks as though OF-164 is never going to be supported…