Your first step in signing up for classes is to find the CRN Numbers of the courses you Are planning to take. You will need the CRN numbers not only for registering in CougarNet, but also in GoArmyEd, if you are using tuition assistance. You will find the CRN numbers on the course schedule From the CSU Homepage, click on Academics Click on Class Schedules Click on the semester you are Wanting to attend Choose the Subject of the class you are looking for. Once you have chosen your subject Click on “Find Courses” The schedule for all of the courses in the subject will come up. Once you review the courses and have found your course, write down the CRN Number. Go back through all of the subjects of the courses you want to sign up for until You have all of the CRN Numbers for each of your classes. Choose the Subject of the class you are looking for. Once you have chosen your subject Click on “Find Courses” Once you have found all of the CRN numbers for your classes… Log into you CougarNet Go to your Enrollment Services Tab In the Registration box, click on Drop, Add, Withdraw Choose the term you are wanting to attend. Type in all of your CRN Numbers and click on Submit. When you have registered for all of your classes You can print a copy of it from your CougarNet