Serial Number DTO v9 Serial numbers is a unique number that identify an item. Example if quantity is 2, one need to indicate serial numbers of the two items. Field Name Type Category Constraint Reference Description code String Optional length >= 1 & length <= 512 System code of this object, normally this correlates to the erp id given by the source system. item Identifier Optional Item : 17, 18, 19, 20, 21 Item which was used. lotNumber String Optional length >= 1 & length <= 512 Lot number. manufacturerSerialNumber String Optional length >= 1 & length <= 256 Serial number of the item (equipment) manufacturer. serialNumber String Optional length >= 1 & length <= 256 The serial number of this specific equipment (may be identical to manufacturer serial number in some cases). warehouse Identifier Optional Warehouse : 12, 13, 14, 15 Link to the warehouse. warrantyEnd DateTime Optional The date warranty ends. warrantyStart DateTime Optional The date warranty starts.