Can I include my own data fields that will be returned in my output file?

Yes. You can include up to five additional columns of fields that will stay appended to your records throughout D&B�s cleansing, matching, and appending processes. You can specify which columns to retain during the create order process. If you submit a file with fields that were not selected in the Create New Order process, the unselected columns of fields will not be delivered in the output file.