Setting up groups on the server

How now do so:

There are 3 groups of users:

1 - manual.

2 - 1 users

3 - 2 users.

You must configure:

1. User Group 1 (manual) should see the rest of the group (1,2,3) and send them messages.

2. User Group 2 (ordinary workers 1 office) should only see a group of management and not one more, even members of their own group.

3. User Group 3 (ordinary workers 2 offices) should only see a group of management and not one more, even members of their own group.

(This setting is on ejabberd is very easy)

OpenFire set to Windows 2008 r2, base SQLEXXPRES 2012