In order for a Teacher to see the 'Manage Roster' button for a course they teach:
  1. Navigate to Faculty> Classes> (course title)> Roster
  2. Select the 'Manage Roster' button:
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If you are not seeing the Manage Roster Button, then as a Platform Manager navigate to:
  1. Core > Security > Roles > Teacher > Tasks
  2. Click the 'Edit'
  3. Check the boxes across from 'Manage Course Roster'
  4. Click Save
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*Some schools to rename the Teacher role to the Faculty role