Apparently, this is not the place to ask for help then. I expected that people here would know the system. Yes, the labels are in the PM system, I don't know about groups and rules, I was hoping groups would be groups of players and that it would have something to do with threads but I suppose that it may have some meaning in the PM system. I don't know. this system is hardly intuitive.
please re-direct this to somewhere I can get some help!