Home › Forums › WMS Express › Require S/N match what was entered in Item Tracking Lines on SO › Reply To: Require S/N match what was entered in Item Tracking Lines on SO
Validating the scanned S/N against pre-defined Item Tracking Lines would be possible by extending Warehouse Insight (our full paid product). It’s not possible in WMS Express (our free product) as WMS Express is not extendable. The default behavior is the same for both WMS Express and Warehouse Insight as you described. If the user scans a S/N and it doesn’t match any of the existing Item Tracking Lines, a new Item Tracking Line will be created for it. The unwanted Item Tracking Lines would then need to be deleted to be able to post the shipment.