Differentiation between warehouse/direct delivery for orders

I have a suggestion for improving the completion of purchase orders: The current situation is that no distinction is made as to whether materials come from the company's own warehouse or are delivered directly to the place of use (e.g. construction site, property location) by the supplier. This means that the warehouse stock has to be adjusted manually as soon as a direct delivery is made, resulting in an additional work step that can easily be forgotten. It would therefore be very helpful if a distinction could be made when ordering materials as to whether the goods are to be taken from the company's own warehouse or delivered directly from the supplier. This would also reduce incorrect stocks.