Functionality of Perspective in Risk Management cloud

I am trying to understand the functionality of Perspective and it’s real-time use cases . I have created a perspective, assigned it to business object(result) and then assigned this perspective to a Control. However, when I run the control, in results, I don’t see any additional columns and I am not understanding the real use of this functionality. Documentation provided in Oracle User Guide, don’t have any examples on its use cases. As DHL has large volume of data and when a global control is run, we expect huge volume of incidents for each control and incident resolution needs