I want to restrict one of my usergroups to Conversations only with their own usergroup. Plus admins. This is a small usergroup of only 5 with 2 admins so I could do it per user. Explanation: This is a staff group. But they keep doing far too much support work in Conversations and not using the forums. At the moment I have had to disable Conversations for everyone So I want this staff group to be able to contact each other, or Admins. But they cannot contact anyone else. No one else can contact them.