We provide an EditorUtilityWidget which can be found in Content>Engine>Plugins>CineLink Plugin Content>Cinelink and activated by right clicking and selecting Run Editor Utility Widget.
This will find the first two CineCameras in the scene that have Camera LiveLink subjects and display their data in realtime, for the benefit of the stage operator.
This widget also serves as a blueprint example to see how to access and work with the LiveLink data.