What is the difference between Barcode Grouping and Renaming?
The Barcode Grouping profile creates a single batch file (group) of images based on a cover page with a barcode, and puts all the pages into that file. The Barcode Renaming profile creates a file per page based on the expectation that every page of the input carries a proper barcode. There is also the possibility to create an exception if a page is encountered that does not have a barcode.