You can create grouping rules to organize how picking lines for released sales orders are grouped on to pick slips. For example, if you select Delivery as a grouping criteria, all picking lines for the same delivery are grouped together on a pick slip. If there are multiple deliveries, multiple pick slips are created.
You can also define your grouping criteria further by selecting additional grouping attributes. For example, if you select Delivery and Carrier as grouping criteria, picking lines for the same delivery and carrier are grouped together on a pick slip.