11. Review the procedures for course registration at your university and then talk with the staff in advising, in registration, and in your major department. Think about the sequence that goes on over an entire semester. What are the events that students trigger? What are the events that your own department triggers? What are the temporal events that result in information going to students? What are the temporal events that result in information going to instructors or departments? List all the events and the resulting use cases that should be included in the system