Moriel and others have been working on mapping high level essential user workflows such as edit and patrol against platform components to explore workflow patterns and potential architectural opportunities in the platform. One outcome of this is going to be to describe the key challenges when trying to model our system. Many thanks to Moriel for leading on this work, and Daniel, Timo, Subbu, James, Cindy, Emanuele and Amir S for their support, great questions and ideas!