In a view are different ViewItem`s used to evaluate the Relations or References between MetaClasses. This is seen in the View Test Environment.
- Navigate to the Namspace Custom.View.Item's via the Class Browser
- Create a new instance using the Bulk Editor
- Set at least name and description
- To see now the entire structure in the View Test Environment, nor the required ViewItem's must be added to view with the Relation Editor.
- Save the changes with Ctrl+S or the save command