DearKoha Developers, My name is Yohannes Mulugeta. I am working as a librarian (Business Analyst in the Koha Customization team) in Addis Ababa University Libraries, Ethiopia. Recently, we have started to customize Koha 2.0.1 for our academic libraries. We start from the Acquisition, cataloging, circulation, and OPAC modules of Koha. I am just looking at the source code of the Koha database (which is written in perl script) and trying to develop how it looks like for different levels of people involved in system development: from users view, developers view, and programs side. What i am asking you is that IS THERE A DOCUMENTATION FOR THE KOHA DATABASE, IF SOME ONE HAS ALREADY DEVELOP IT? OR IS THE POSSIBILITY TO GATE ANY DOCUMENT THAT TALK ABOUT KOHA DATABASE? Thank you in advance for you kind cooperation. Yohannes Mulugeta Addis Ababa University Libraries (http://www.aau.edu.et/libraries/) Ethiopia