[Sting.]

Can someone help me show how to create my clan.Example my clan is Gwe.I created a class,cars and objects for the clan.But now if a player goes to the clan class and presses spawn,a cilent message appears and tells he is not in the Clan!Choose another class.And if I want to make the player a member of the clan,how to make him access the clan class?Can someone help me?