Is there a way to block certain groups within a domain from seeing the presence / be able to chat with others within IM&P / Jabber? The scenario we have is that a company would like the to block standard employees from being able the chat / view the presence status of the VP / P level management but their secretaries and the users of that group should be able to see / chat with each other. All users are in the same CUCM Cluster with the same domain for their URI.
