Hi to all, I'm on the path to improve CILEA effort on maintain Koha MySQL level documentation. I think that tha starting point could be the wiki page http://wiki.koha.org/doku.php?id=en:development:dbschema Many documents are not more avaible. Link about 2.2.0, 2.0.0 and 1.3.3 are not valid 2.2.0 [<http://www.koha-fr.org/presentation/MCD_version2_2_0.sxd>http://www.koha-fr.org/presentation/MCD_version2_2_0.sxd 15KB], [<http://www.koha-fr.org/presentation/MCD_version2_2_0.pdf>http://www.koha-fr.org/presentation/MCD_version2_2_0.pdf 230KB] 2.0.0 [<http://www.koha-fr.org/presentation/MCD2.sxd>http://www.koha-fr.org/presentation/MCD2.sxd 15KB], [http://www.koha-fr.org/presentation/MCD.pdf 230KB] [<http://www.koha-fr.org/presentation/MCD1.jpg>http://www.koha-fr.org/presentation/MCD1.jpg page 1, 160KB] [<http://www.koha-fr.org/presentation/MCD2.jpg>http://www.koha-fr.org/presentation/MCD2.jpg page 2 170KB 1.3.3 [<http://irref.mine.nu/user/dchud/koha-schema/>http://irref.mine.nu/user/dchud/koha-schema/ available here] I think that Paul Poulain could find them but I'm not sure. So, could anyone send me those files ? I will insert the file in a specific file dir of the site www.koha.it and I will insert the link the wiki page http://wiki.koha.org/doku.php?id=en:development:dbschema I will insert the files in the site www.koha.it because the wiki in http://wiki.koha.org could host only images, not files. But if situation change, no problem to insert files in http://wiki.koha.org. Bye Zeno Tajoli Zeno Tajoli CILEA - Segrate (MI) tajoliAT_SPAM_no_prendiATcilea.it (Indirizzo mascherato anti-spam; sostituisci quanto tra AT con @)