Ranklock power allows owners and above to lock a user's rank, and prevent it from being changed by others until the lock is removed.
How to use:
For example, if you type /r 111 guest, this will lock 111's rank to guest and prevent it from being changed until the lock is removed.
NB: Ranklock does not prevent a user from being banned, and you cannot ranklock someone to being banned.
If a user uses Guestself and has been rank locked as member, mod, owner or main owner, they will be stuck as a guest until their ranklock is removed.