This module helps to cancel MRP(Manufacturing Orders). You can also cancel multiple MRP orders from the tree view. You can cancel the MRP orders in 3 ways,
1) Cancel Only: When you cancel the MRP order then the MRP order is canceled and the state is changed to "cancelled".
2) Cancel and Reset to Draft: When you cancel MRP order, first MRP order is canceled and then reset to the draft state.
3) Cancel and Delete: When you cancel the MRP order then first MRP order is canceled and then MRP order will be deleted.