A site which is available both in English and in Spanish, Open Atrium stands as a space where team members can convene and interact with each other. The programmers actually define it as “an intranet in a box”, and it comes with six distinctive features, to wit: a blog, a wiki, a calendar, a shoutbox, a to-do list, and a dashboard for keeping everything in check.
Note that Open Atrium is presented as a customizable solution, so that if you are interested in having a special or specific functionality implemented you can add it yourself. The provided documentation bears a “How to Build a Feature” section that you can consult to these purposes.
Summing up, if you want your team to coordinate its efforts and gain focus, visiting this site might just as well be a wise idea. You can do so by following the link that is displayed below this entry. Also, if your language is not currently supported and you wish to offer your help I advice you to check the section entitled “Contribute”.
OpenAtrium.com In Their Own Words
“Part intranet, part do-it-yourself project with a kick of open source hotness.”
Why OpenAtrium.com It Might Be A Killer
It is a smooth and customizable way of taking care of any task your group or team has to undertake.
Some Questions About OpenAtrium.com
How many versions of Open Atrium have been already released? 
