Currently, the only option is global or customer specific but the ability to add a range of customers would be useful. For example, if we have company A, B, C, and D, but only company A,B, and company C need access to that folder. It would help clean up the UI a bit so we don't have empty folders but can still mange the folders centrally. Its not a big deal to create the folders individually for a few customers but it becomes more cumbersome for when managing many customers with different stacks.