Open Atrium | Drupal.orgOpen Atrium, maintained by Phase2 Technology, is a Drupal distribution that allows you to confidently engage with your colleagues through convenient collaboration. Open Atrium 2.x for Drupal 7 A new architecture for Drupal 7 that is built upon Organic Groups and Panopoly and intended as an extensible collaboration framework. Adds the ability to have private "sections" within a collaboration space
