At the top of your dashboard, click the (module access icon)> Administration > Settings > Manage Class/Batch > Manage Class to open the Manage Class page.
  1. Click Edit to edit the class.

  2. Set the grading system type as ICSE.

  3. Click the Save button.

When creating a new class, make sure you select ICSE in the Grading System type field.

For more information, watch this-