Continuing with open discussion for the future of Koha: On the page http://wiki.koha-community.org/wiki/DB_schema_bugs, we have referenced some inconsistencies on the database. One of them is about table naming : acquisition related tables all start by aq, other tables don't have any prefix. OTOH, Julian has submitted a bug http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=5339 that adds an "invoice" table, related to acquisitions, but don't has a aq prefix. The possible options are on http://wiki.koha-community.org/wiki/Table_naming, let's start the discussion ! -- Paul POULAIN http://www.biblibre.com Expert en Logiciels Libres pour l'info-doc Tel : (33) 4 91 81 35 08