Sometimes there may be a need for a user to be part of multiple course sections in Canvas. 

1. In the course navigation sidebar, click on People.

2. Click the gear icon next to your TA's information. (This gear icon will appear when you hover your cursor over their information. Select Edit Sections from the drop-down that appears when you click on the gear icon.    

3. Select Enrollments

Next click on the [1] drop-down menu icon and select the additional section/course that you would like to assign to this TA. Note: You MUST click on the drop-down icon, simply typing in the section or course will NOT actually select the section to enroll this TA.

Once the additional section has been selected, review enrolments [2], then click update [3].