Additional information on BMFO is available in the other pieces of the BMFO documentation (Available through http://bmfo.sourceforge.net, any BMFO installation and the BMFO CD):
BMFO Administration Guide
BMFO Development Guide
BMFO Data Model
BMFO API Documentation
Additional information is available in the support tracker (See Section 7.3 and the archives of the bmfo-info and bmfo-devel mailing lists (See Section 7.2).