Check for existing barcode in import profile
I would like to see a setting in the import profile to check the IZ for the pre-existence of the incoming barcode. Publishing and importing can be a fairly blunt tool that leads either to too many or too few objects being imported. When importing large numbers of records, there should be a setting in the match tab that looks for that barcode and rejects the item if that barcode already exists. This would prevent needless duplication especially when publishing on the bib level.