You can change the primary supervisor for many apprentices at once.
1. Navigate to the Apprentices tab and select an apprentice whose supervisor you'd like to change.
2. Once on the apprentices page, select Supervisors.
3. Select the orange + button to add a new Supervisor and select one.
4. Assign the new Supervisor as Primary.
5. A pop-up menu will appear, asking if you'd like to assign that supervisor to other apprentices in the company. Select Yes, please!
6. Your new supervisor will appear as primary for all apprentices in that specific company.