Hi Janet,
Just a suggestion. If you need another field to hold your customer line number for whatsoever reason perhaps it will be safe to place it in the SDURAB ( User Reserved Number) by means of customization , as far as i know there is no field in OW that will satisfy your requirement.
And perhaps you can brief me why you need to place the customer line number for i may also need it in the future.
Goodluck
Rey
Senior Programmer
Diwa Learning Systems Inc.,Philippines
B7332 SP11.3 NT
Visual Basic, MS Access, SQL Server, One World B7332