Concepts Tasks Settings Removing Work Order Tasks from a Simple Schedule You can remove tasks from a simple schedule at any time. APM does not keep a record of changes to simple schedules. You can remove the task from the work order task or from the simple schedule. To Remove a Task from the Simple Schedule 1. Open the work order task to remove from the schedule. 2. From the Task menu, select Remove from Schedule. A confirmation message appears. 3. Click Yes. The task is removed from the schedule.