How to allow allocation of serial and lot numbers from the Quantity Ordered field on Sage 300 Order Entry Steps: Open Inventory Control > I/C Setup > Options.On the Serials tab, select the Use The Qty Ordered Field In OE For The Allocation OfSerial Numbers option.On the Lots tab, select the Use The Qty Ordered Field In OE For The Allocation Of Lot Numbers option.Click Save. Support If necessary, seek the assistance of Acute Data Systems to help provide assistance with this process. Sage 300 Request Support