When you want to create, edit, and delete multiple schedules for a work order, you can use Manage Multiple Assignments feature. It can be launched by clicking on the required work order and choosing it from the context menu displayed.

Manage Multiple Assignments allows you to manage complex work orders by creating multiple events for the same work order, assign them to different technicians, view, edit, and delete these events and assignments, view past events, and so on.

For more details, please refer to the Manage Multiple Assignments section.