My friends and I have recently decided to start a dedicated server of our own (I will NOT say the I.P. or the name of this, no matter what), but we have a problem. The problem is: We can't get ranks to work. The ranks on our server are kind of like the ranks here on EMC, but there are more and they come with more benefits. Currently, the only ranks we have are operator and normal player, but those are default with every server.My question is: How do we add our own ranks with special permissions for each rank?