A delivery changes its status when it is processed further. The status is assigned manually and it is not necessary to go through every status.

1. Open the delivery via  Supplier account >  Purchasing >  Deliveries.
2. Alternatively, you can find the delivery via  Purchasing >   Search either at  Purchasing or  Purchasing deliveries.
3. Right-click on the delivery in the left navigation bar to assign a new status .
4. As soon as the status is changed, a new process is created that contains the older process and can be changed independently of it.
   Note: Only the last operation can be changed, all other operations are blocked.