Dia was created by Alexander Larsson and is currently maintained by Hans Breuer and other dedicated volunteers. To find more information about Dia, please visit the official web page, live.gnome.org/Dia. Please send all comments, suggestions, and bug reports to the GNOME bug tracking database. You can also sign up to the Dia mailing list.

This manual was written by Henry House (<hajhouse@houseag.com>) , Judith Samson (<judith@samsonsource.com>), Kevin Breit (<battery841@mypad.com>) and Alan Horkan (<horkana@tcd.ie>. It was significantly expanded and revised in August 2007 by Mark Dexter (<dextercowley@gmail.com>.