Alessandro Nizzo, member of our Community, did a very interesting video about creating a simple sum connector with Bonita BPM 6.x Community Edition.
It is a 4 minutes and a half screencast available on Youtube, and it I would like to highlight it on Community website blog:
[embed]http://youtu.be/LOy2o4EIDHY[/embed]
The direct link: http://youtu.be/LOy2o4EIDHY
If you have created some content (howto, video, …) teaching how to use a Bonita BPM feature, do not hesitate to let me know.