As a Platform Manager:
- Navigate to Core.
- Select Security > Roles
- Click on the Schedule Manager role.
- Click the Members link on the left.
- To the right of the user that needs access to groups in Schedule Maker, click the Filter link.
- Under each Group Type, select the appropriate School Level.
- Click Save & Exit.
The user will need to completely log out of the system, then back in after these changes have been made to allow the access to update.