Custom properties allow you to add information about a license that you can later consume on your application locally. For example, you can add custom properties that will dictate what features a customer can use in an app.
In the previous sample, you can add a custom property for each feature in your app. The value of each property can then be either “Y” or “N”. Then in your app, you read the values of these properties to determine what features are available in the app.