Through the ISIS international discussion list you can share your questions, contribute with answers and stay informed about news in ABCD development. You can subscibe to the discussion list or you can search the archives of the discussion list.
At http://reddes.bvsaude.org/projects/abcd you will find information about the development schedule and the areas where you can participate/contribute. The site is based on the TRAC tool for version control and includes a wiki for for collaborative documentation. It is integrated with Subversion. Here you can contribute by informing about bugs, sending suggestions and even participate directly in the development work. For rules and other information about TRAC and how to participate, click here .