This Odoo app enables users to cancel a completed Manufacturing Order (MO) and revert it to the "Draft" stage, allowing for quantity updates. It is particularly useful for reversing completed MOs in case of errors or adjustments in the manufacturing/production process. The app ensures a proper reverse workflow for both lot and serial numbers associated with raw materials and finished goods. This means that if your products are tracked by lot or serial numbers, the module will handle all aspects of reserving stock movements and adjusting quantities generated from the finished production order. Additionally, any accounting or journal entries created from the Manufacturing Order, especially those with automated inventory valuation, will be deleted when you cancel the completed MO in the system.