How can sales be accurately mapped when the original file is missing Identifiers (ISRC, Cat No, Barcode), but providing only Title and Artist?

To map sales lines that lack an ISRC, Catalogue Number, or Barcode, you would need to implement a Calculation within the Template. This calculation should use the Track Title/Artist combination as the substitute identifier (e.g., ISRC or Cat No.), but only when the standard identifier fields are blank. This computed combination will then serve as a unique value that can be mapped to the correct Track via the Mapping Manager.

For example:

Alternatively, we could also reference directly to the equivalent columns in the original sales file: