How Do I Enter a Permission Number? If consent is required for a class, contact the department or instructor for permission to enroll in the class. If you are granted permission, you will be assigned a Permission Number for that class only. You must enter the Permission Number when you add the class to your schedule. Access Student Self-Service via CheckMarq. Click the "Enroll in or Drop Courses" link. Select the appropriate term. Click the "Add Classes" link. Use the magnifying glass to conduct a class search, followed by the Submit button. In the Subject/Catalog Number column, click the link for the class. You will be asked to enter a Permission Number. After you enter the Permission Number, click OK. After you return to the Add Classes page, click Submit, and look for a Success message in the Add Status column.