Exercise 3 - Now that you are familiar with the essential concepts of CBM, it's time to start working with the various components of the PI System. Launch and connect to your course VLE, and open up the PI System Explorer. We already loaded different Asset Based PI Example Kits as individual AF databases. Select one database of your interest and explore the structure to find out how the time-series data and asset related metadata were contextualized. Take a moment to describe 3 things you like about the AF structure of your choice here: (organization of asset hierarchies, templates & analyses logics etc.) Can any of these be used to improve your own AF structure?