 Shell's overall mission is to be the most innovative and competitive energy company in the world. By 2050, our population is about 9 billion. And for that, we need a lot more energy than we need today. Technology will clearly help Shell in meeting these challenges. We have about 2,800 software developers working day in, day out. We're solving really hard problems using vast computing resources and big data. We have high performance computing, advanced 40 and 5D visualization capability. We support 3 million lines of legacy code that we're moving into a newer technology platform based on ASP.net. We're expected to write another million to 2 million lines of code, and so we need a tool that really facilitates good collaboration between those various teams. Our overall strategy was to move everything to the cloud as soon as we can. We gathered up our team foundation server databases, sent them off to Microsoft where they ran their high-fidelity migration processes and transformed it all into Visual Studio team services. I was pretty unenthusied when I heard we had to move to Visual Studio team services. Any change is hard. The rollout was phenomenal. We were able to just log on, update, move to the new system. I didn't have to rebuild my code. It's just really easy to work with and to quickly see what is my state right now? How am I doing per sprint, per beta, per release? Our product is developed on two platforms, on Windows and on Linux. So we need to make sure that everything we build on Windows will compile on Linux as well. Because Visual Studio team services is in the cloud, you can access it from any platform. Whether it's for Linux, for Windows, for Apple iOS, for Android, for all the type of devices. So having access to the latest software releases is very important to us. The upgrades that we've done over the past are typically pretty disruptive to the business because we have to upgrade the system. With Visual Studio team services every three weeks there's new functionality without us even noticing it. We have all of our colleagues accessing the same backlogs, the same user stories in the test cases are there as well. We're no longer running our servers. We've removed all of that cost. Obviously going to the cloud, people are mostly concerned with security. So the fact that the Visual Studio team services had their ISO certification in place was a great benefit for us. Shell is very open about wanting to be innovative and being very competitive. That's basically why we pushed very hard to actually move this to the cloud. We think it's helping our developers a great deal. Digitalization will transform every part of the company. It will overlay our physical world and make that one world. Whether in the subsurface space, whether in refining space, whether in the trading space, whether in the consumer space. It will transform the whole company.