When assigning courses, it would be very helpful to have the same type of disqualifier as available for text fields. I know we can create a custom group that contains all of the departments we'd like to include, though as new departments are created, it becomes tedious to update all of the exclusionary groups. Additionally, it drives the use of plenty more groups than would otherwise be needed.
I'd love to be able to assign a course to our Operations group which includes almost all child departments, but exclude one or two departments based on local procedures/variances.