Hello,
I just installed the plugin on my server. So far i figured out how permission work to give items to non-op players.
I have a problem that bothers me.
When a non-op player type "/help" he gets 4 pages with /ij and /ItemJoin commands, but he has permission to execute only /itemjoin permissions and /ij permissions. The rest of the commands show the error message "[ItemJoin] You do not have the permission to use that command"
It is possible to hide from help menu the commands that he don't have permission to execute?

Thanks.

Yes I'm talking about the /help menu. As a regular player I can see only the help for commands i have permissionon from the other plugins. But from ItemJoin i can see as a regular player all the commands even if i don't have permission for them. Do you know what plugin i can use to hide commands from help menu? Thanks

Thats really weird because ItemJoin's permissions are setup the same way as other plugins are. At the moment I am not sure what plugin it is that you can use, I am not home at the moment but I will send it once I get home.

EDIT 9/17/17: Issue was with ItemJoin. Fixed for v4.5.

You are talking about the /help menu not the /ij help right? If so this is not a part of ItemJoin. It is how bukkit/spigot setup their help menu. Its possible to install a plugin to modify this to what your desired outcome is though.

Fixed as of v4.5 and it has been released here; https://www.spigotmc.org/resources/itemjoin.12661/download?version=185550