The document discusses application portfolio management (APM) and rationalization. It provides an overview of APM, how it can help manage applications from a strategic perspective, and structure rationalization decision making. It then discusses CA Technologies' perspective on APM, including registering applications, rationalizing based on business/technical fit, evaluating applications based on criteria like cost and risk, and identifying portfolio transformation requirements. The document also includes sections on APM drivers/triggers, features of CA's APM product, how APM relates to their business service intelligence (BSI) product, and a roadmap for the APM product.