Good afternoon, As you know, I'm working on DBIx::Class, and I realized that the DBIx::Class schema (in Koha/Schema/) is not up-to-date with the current database structure (installer/data/mysql/kohastructure.sql) which is really used by the modules. The last update of the DBIx::Class schema was the 2013-10-14, and some changes has been done since this day. Thus, it is problematic to use DBIx::Class if some differences exist. What do you think about updating the DBIx::Class in order to link it with the current database schema and trying to find a way to update automatically the DBIx::Class schema at each change in the database structure. I joined with this email the list of the differences between the DBIx::Class schema and the current database schema. Yohann