Why am I unable to delete a plan?
When you delete a plan, all start and target dates, comments, user percentages and responsibilities are permanently deleted. Users frequently delete plans by mistake – and these are difficult, if not impossible, to recover at a later stage. Therefore, only Super Administrators are now able to delete plans.
If you are a Super Administrator, you will see the Delete Plan option when you right-click anywhere in the Planner.
When you select Delete Plan, a confirmation dialog box opens.
Click the Yes button to delete the plan or click the No button to continue using the plan. Once deleted, the plan is permanently removed.
If you are part of any other security group besides Super Administrators, the Delete Plan option will not display when you right-click in the Planner.