When using the Category View builder with data drawn from a Domino database, some constraints apply.
For example, if you apply a Category View builder to a Domino view that contains no categories, you will see no data output in the application. Similarly, in some Domino views the category field is untitled. By default, the Domino View and Domino View & Form builders do not include untitled columns in the display. You can modify this builder behavior using the Include Untitled Columns
input in the Advanced settings section of these builders.
Parent topic: Category View builder: wpf7