Groups - Group1 see all the

Good morning,

I installed OpenFire for the first time today and selected the db built into it.
I’ve selected the Windows Version.
Now I have to make sure that the users belonging to 1_group, see the users belonging to 2_group and 1_group, but that the users of 2_group see only those of 1_group.
it’s possible ?

Not possible currently. There is a ticket for that https://issues.igniterealtime.org/browse/OF-1385