Obviously, project Lessons Learned come from postproject completion analysis. Project Lessons Learned are intended to inform and impact the future behavior of new and existing project managers in new future projects, where similar project environments were considered the “as is” process state. By using some systemic thinking principles, it is possible to affect the behavior and results of many projects playing in the same space by making changes in the project environment. This is often termed as leveraging actions to the project portfolio.