So, I want to make a plugin where you can invite people to your group. Just like towny. You can invite someone and it will send them a message saying if you want to join type /accept. How do I make it so when someone type /accept, they join the group they were invited to? Bump! xBlackLightx I saw your help on other posts, you seemed pretty good. EDIT by Moderator: merged posts, please use the edit button instead of double posting.