Have a closer option as well as the processor option/use team/use attorney

We would like to have an option that would allow us to have the processor as one option and a closer as another option. Currently the options are TEAM/PROCESSOR/ATTORNEY and we would like to add CLOSER. We set our Whiteboards to show files assigned to processors and or closers and it would be wonderful if both options were available so the files would appear on both the processors whiteboard and the closers whiteboard. If this is an option please add that as an option.