Hello all, I have exported out all records in a Koha install so I could use MarcEdit to do some bulk editing on the data. I have imported all the record back into Koha using the bulkmarcimport tool, using the delete switch. (-d) But I noticed that the itemnumber has changed form the itemnumber specific item had before the export-import. I believe this will affect the issues table as the wrong book will now be tied to a borrower. I have checked the possible switches to bulkmarcimport.pl and i notice -x, -y and some other switches that may keep the itemnumber but have no idea whether this is possible or how to use it I will appreciate any help on whether what I am trying to do is possible and how to go about it. Thanks.   Olugbenga Adara Skype: gbengaadara Blog: http://gbengaadara.blogspot.com Twitter: http://twitter.com/gbengaadara Profile: http://www.linkedin.com/in/gbengaadara