1) Click Users and Groups in the Control Panel (Make sure Edit Mode is ON)
2) Click Users
3) Click ‘Find Users to Enroll’
4) Type your user’s Username such as t935s325@ku.edu (this is the KU online ID)
If you do not know the person’s Username, please click Browse button, in the Find Users to Enroll Screen and select Last Name from Search, select Equal to, type last name, and click Go. After you find your user, click the checkbox on the left and click submit
5) Select the appropriate user role from the pull-down menu
6) Select Yes under Enrollment Availability
7) Click Submit
*** If you wish to add a new user, first make sure that he/she is not already in the course. If you wish to modify the status of a user and that person is already in the course, find the user in the Users list and click the drop-down arrow to the right of the user’s name. Select Change Role in Course. Change the users role to TA or Student.
See this video on adding users to your Blackboard site http://ids.ku.edu/bb_tools_strategies/add_users/add_users.html