This document summarizes Ken Seto's presentation on facilitating online collaboration and communication through OntarioMD Groups. It discusses how OntarioMD consulted physicians to develop an online groups platform to connect geographically dispersed health professionals. An initial pilot program involved various medical groups. Lessons learned include that most users prefer a top-down approach to content creation and usage has been higher than other OntarioMD tools. Future plans include improving support and exploring new social features while focusing on physician needs.