If your application is configured to allow for Multiple Lightboxes, you will see the ‘Manage Lightboxes' tab when you go into your Lightbox.

In the Manage Lightboxes page you are able to add, remove, rename, reorder, copy and share Lightboxes.

If you have created additional Lightboxes, you are then able to set the current Lightbox via the ‘My Lightbox' box dropdown in the left-hand navigation:

The Lightbox that is chosen in this drop-down menu is then shown in the ‘Current Lightbox' tab when you click ‘View contents'.