Okay so I'm making a category in my online donation shops named 'Rank Upgrades'. Something like this VIP > Noble Noble > Guardian So that they will not have to pay full price for another rank, they can just upgrade.. To do this, I know the permissions ex command; /pex user {name} group set noble (for VIP > Noble) But how do I make it so that it checks if they have the VIP rank, because if I didn't they could just buy the Noble rank using upgrade as cheap.
I believe enjin has this feature as it is compatible with most permission plugins. I suggest you contact an enjin staff or the enjin forums if you cant figure it out.