[Koha] List of what each field in the various tables do

We're just starting out with Koha 2.0 to see if it could be used as a replacement for Follett. However, we are running into a few snags that should be fairly simple to fix. Our major snag is lack of documentation for the internals of Koha. For instance, is there a description of the various database tables, and what each field is used for? This would make mapping fields to MARC fields much simpler. We're running into problems with our mappings, especially with the distinction between items and biblioitems, for instance. Is this kind of low-level documentation available anywhere?? -- Freddie Cash District HelpDesk / Network Admin fcash@sd73.bc.ca helpdesk@sd73.bc.ca (250) 377-HELP [(250) 377-4357]