is there a way to limit rights in group administrator?

some of my staff need the ability to create users for our customers. But as a group administrator (that's what I've created for my staff), I need to be able to disable some options, such as the ability to delete home folders on the server, ex - c:\log or c:\home for all of the users.

Is there a way to do this?

I'm running this on a windows server 2012 OS. I know I could setup permissions on the OS level, but these users in serv-u don't exist on the server OS itself.