Because of how our team utilizes the LMS to support external vs. internal users, it would be very helpful to be able to access activity via the enrollment key vs. courses alone. For example: I provided a commonly-used course to a unique group using a custom enrollment key. I'd like to see course activity for just that unique group accessing the course via that enrollment key vs. the course activity as a whole across all users and enrollment keys. Even the addition of an "enrollment key" from the reporting filters would be tremendously helpful.