Does IrisBG support my accession numbering policy?

Most likely. IrisBG supports a wide range of numbering regimes and formats, and the accession number can be assigned automatically by the system or manually by the user. 

If you have the IrisBG trial you can have a more detailed look in our integrated Reference Guide (F1). Expand "Modules" and select the "Management" topic. The acc.no. info is under "Collections".