Final answer:
The claim is false; Pega Platform does not automatically update pySetFieldDefaults when adding a page or page list to a view. Manual configuration of default properties is required by the developer.
Step-by-step explanation:
The statement regarding whether you need to update pySetFieldDefaults when you add a page or a page list to a view in the Case Designer on the Pega Platform is False. While the Pega Platform provides a lot of automation and can help streamline the process of adding properties to views, it doesn't automatically manage or configure default values for properties via pySetFieldDefaults. The developer must explicitly set or modify default values of the properties if there are any specific requirements. This ensures that the behaviour of newly added pages or page lists within the Case Designer adheres to the application-specific defaults desired by the developers.