I am currently working on a SCP RP server. However I want to create a system which is hard to describe. Basically I want to create my containment cell room's and only have certain ranks such as a ClassD rank not being able to open up a 05's agent office. However I want the 05 agent to be able to open all doors. Another example is I want a researcher for a specific room to have access to open the room and etc. What is the best plugin to make this work correctly?