Until now, the focus of the Agile movement has been predominantly on teams and sometimes programs. Back in 2003, when Agile was not even widely accepted for software teams, my team and I began transforming entire IT organizations. As there was no precedent, these organizations learned from trial and error. This Executive Summary and its accompanying Executive Report compile knowledge gained through years of experiment and application, all of which led to proven effective practices. They provide directions and pointers that, if followed, will lead to a consistent and evolving Agile organization.