1. Go to Cast Editor or Courses.
2. Search and select your preferred course.
3. Check the box/es across your selected batch/es in the list.
4. Then click on the vertical ellipsis.
Select Remove schedules.
3. In the pop-up window that will appear, click on OK to proceed.
WARNING: Deleting a batch will delete all enrollments in it. Be cautious in deleting batches.