You can use a bunch. Essentially the idea is they want you to show that you can do a ground up implementation for a company that spans the globe with multiple offices and teams. If certain areas you have no experience in you could build a "fake" example even. Just as long as you can show you have the knowledge in every area through various points is what they are looking for. It all comes down to a 1 hour presentation that you can use whatever materials you like to highlight your ability.
Some of our team actually created an entirely fake ground up implementation, in order to a) highlight the skills and b) we use as a tool to show our potential new clients or existing clients how to go about taking on a new area without fear of confidential data being shown, we can allow them to get all into an instance.
The 2 day course basically teaches you everything you need at a high level and you have a couple of exercises during the training to help get you working in the right direction and understanding what they are looking for.
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