Hello everybody, I have another question. I made a brand new and clean package installation on Ubuntu 14.04.5 Server And now I have an empty Koha 16.05.02.000 UNIMARC In order to use Italian translation I had to patch: installer/data/mysql/it-IT/marcflavour/unimarc/necessari/unimarc_framework.sql as Bernardo Krieger suggested some days ago in this list. Now, when I run the MARC Bibliographic framework test, I get the following error: The biblio.biblionumber and biblioitems.biblioitemnumber fields be mapped to a MARC subfield. Checking "Links between Koha and MARC" I see that: biblio.biblionumber maps 001 @ and biblioitems.biblioitemnumber maps 090 a sorry for bothering again but I mean to port to Koha more than 5.000 bibliographic records and copies from another database and I want to be sure not to have misconfiguration since the beginning. Thanks a lot for any help tommaso --