Die Verarbeitung oder Umbildung der Kaufsache durch den Besteller wird stets für uns vorgenommen. ###>Any processing/working into new forms or alteration of the purchase item by the purchaser must always be done for us. If the purchase item is processed together with other objects that do not belong to us, we shall acquire co-ownership of the new item in a ratio of the value of the purchase item to other processed items at the time of processing.