If you want permissions, find out which one is easier to use for you, because you can use like, bPermissions, Groupmanager, PEX, other stuff. Pick one, learn how to use it, and add your groups! My motto is "If you want to get something done, do it yourself!"
Trust me, getting perms done for ya is harder than doing it yourself
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Trust me, getting perms done for ya is harder than doing it yourself