WIP Lot Trace > Planning for WIP Lot Trace > Custom Lot/Serial Number Formats
  
Custom Lot/Serial Number Formats
If you have specific lot/serial number format requirements, create Number Range Management (NRM) sequence IDs using Number Range Maintenance (36.2.21.1). You can use one NRM sequence ID to generate all lot/serial numbers for WIP Lot Trace. Optionally, you can designate specific NRM IDs for individual routing codes.
See User Guide: QAD System Administration.
Note: WLT requires that NRM-generated numbers be no longer that 18 characters. Generated lot/serial numbers are not checked against existing manually entered or NRM-generated lot/serial numbers.