1. Lists and Details
   1. Provide a list of customers
   2. For each customer show full details when selected
   3. Reuse Customer class from previous tutorial
2. Windows Phone List Application
   1. Starter List Page
      1. Understanding out of the box
      2. Modifying to accommodate customer
      3. Changes are minor
         1. Update header
         2. Update data source and Context
         3. Update Xaml (bindings)
      4. List ItemsSource -Observable collection
      5. Observable collection implements INotifyPropertyChanged
   2. Starter details Page
      1. Use index passed to page query to find record
      2. Bind to the Customer from within the collection