If by some reason Warehouse team fulfill the order manually without any system and later they want to mark that order as completed and deduct the stock, this is possible in WMS. User need to follow below steps to perform this activity.
- Order should be in under Picking "Unassigned" state and not in Problem state.
- Select the order which needs to be mark as Completed.
- Now click on "Actions" button. And select "Mark As Complete"
- User needs to select option if they need to deduct the stock or not to complete the order. And confirm.
Please take a not if users completes the order by using these steps, Shipping label will not be fetched.