Is this still possible in 1.8.6

When we try to have another group join the current group up it says "Incorrect Class." All classes and rolls are checked with VoIP and Language left unspecified. Enforce level bracket has been turned on and off as well in attempts to join. Any fixes or information on this?

Once you have 5 people in group 1, you can right click someone (on the watilist) and make them the leader of group 2. 

You need to invite the groups after group 1 as individuals, not a preformed group of 5. 

Thanks a ton. About to try this out once the other group gets out of their bg.