Before I turn it over, the short answer is yes. I don't know if you want to enlarge on that.
One thing I would say is that we're also caught in midstream on some of these projects. For projects that had already started, we implemented these frameworks, and then the question was how far back in time to go. Some of the issues we confront here, such as benefits realization for a project that was almost done, we had to look at and ask whether it was worth going back to try to figure out how to measure what the benefit would have been if it was already past gate six and was about to be closed anyway.