It's no secret that CIOs under incredible pressure to cut cost. Application rationalization has emerged as one of the leading strategies for reducing budgets and improving business efficiency. But how do you find redundancies in your application portfolio and how do you decide which systems to cut? And once you've made those tough decisions with the business, how to get these projects delivered on time, on budget and with all the functionality needed by the business? General Motors has been solving these challenges and many more; GM has reduced their application portfolio by thousands of applications in just the last few years.