The document summarizes the University of Windsor's multi-phase process of transitioning from their old learning management system (ViCKi) to the open source Sakai system between 2004-2010. Key phases included evaluating options, piloting with select courses, training instructors, promoting adoption, and eventually migrating all courses from ViCKi to Sakai over several years. The process involved teams across various university divisions and was aimed at improving online learning capabilities.