In my rooting around Lightroom's menus, I have found the usefulness of the secondary displaying limited to displaying a different view / layout of the current source. Is there a way of making the secondary display a separate source? I would like to be able to view a working set of photos on one monitor, and the source folder I'm selecting from on my main monitor so I can make determinations on whether or not a photo should be included. Does anyone know of a way of doing this?
What all can be done in Lightroom using the second monitor is available in the below articles, please check.