Shipment worksheets are created with batches (just like any other worksheet within Dynamics 365 Business Central). Create additional batches for different Locations and for different sort orders in which available stock items must be divided over the sales orders.

CS Delivery Plans will make reservation entries for the available stock items based on the chosen sort order in the template. The sort order may be based on the order date, the shipment date of an order or the standard priority mentioned on the (sell-to-) customer page.