I'm wondering if there is a plugin that can modify permissions when interacting with a block/sign/lever/button. My Google-foo is failing me today so I wonder if somebody has come across something like this already. The workflow I am trying to create would work something like this (as an example): 1) Player encounters locked door (LWC group locked with group "opensecretdoor") 2) Player solves a maze. At the end of maze, player interacts with some kind block/lever/sign/button 3) Player is added to the permission group ("opensecretdoor") 4) Player can now open the door Some constraints: 1) The "permission changing" block needs to be specified as a block in a specific location (ie the block at coordinates x-y-z) It CANNOT be tied to a specific type of block (ie all glowstone puts you into the group "opensecretdoor"). 2) Punching a programmable sign is okay, however not ideal. 3) The problem can't be solved by complex redstone circuitry. The example is just a basic example explaining what I'm trying to accomplish. If somebody can think of a better way of solving this problem, I'm open to ideas.