MEMBER, gets access to assign robots to the clan. Members can see a clan in private mode if they have been invited.
RECRUITER, same as member, but also has access to an admin panel from where the recruiter can accept applications or send invites.
OFFICER, same as recruiter, but also has access to news, members and robots management + clan configurations.
LEADER, same as officer, but also has access to ownership transfer and deleting the clan.