 It's really been exciting to work on this project. It's a project that the Center for Global Enterprise published with CREATE as a project partner and it really looked at the digital supply chain and the implications of that for the future, really looking at 2020. And one of the things that we did that I thought was really exciting was to be able to come up with a definition for the digital supply chain. So instead of looking historically, supply chain was kind of a sequential linear thing. And what we think is that the digital supply chain is really a customer focused platform that is going to pull in real time data from all different sources and that's going to be used for demand stimulation, demand management, demand matching and also to be able to optimize performance and to mitigate risk. A lot of it will have to do with predictive analytics and the ability to use data to predict where your risk could be. In addition, what we were able to do was to really break it down into practical terms for senior management. What can senior management do to be able to actually transform their business to be able to take advantage of the digital supply chain? And what we saw there is that there are really four areas that senior management needs to focus on. Demand, people, technology and risk are the four areas. So the white paper goes into a lot of detail in setting the stage for that transformation. In the coming year, we're going to be focused on more practical application and really digging deeper into some of these topics to see what companies can do to accelerate their transformation to a more digital supply chain and improve their performance.