These diagrams were created from the OFBiz data model and seed data. The tools used include the eomodeld export functionality in the OFBiz WebTools webapp, and then the OmniGraffle application to create the diagrams based on those models.
The diagrams attached to this page are all PDF files. There is a table of contents page, and the diagram pages are split into 4 files. These documents are designed to be printed on 11x17" paper (basically two 8.5x11 pages put together).
Special thanks to Hotwax Media for contributing these excellent documents. They were produced by David E. Jones, Laurian Escalante and John Maw.