Center for Excellence in Learning and Teaching (CELT)
Go to the Control Panel, to Users and Groups, to Users
Click the blue Enroll Users button, click Find Users to Enroll, click the Browse button
Change the Search from Username to Last Name by clicking the down arrow, then type the last name of your student into the black box and click the go button.
Put a check in the box next to the student that should be in this course and click the blue Submit button.
You will be taken to the Enroll user screen and you will see the E number of the student you just chose.
Leave the Role as Student and click the Submit button.