Library content drag-and-drop works from Poser 13 to the Poser Pro 2014 stage, when both are loaded at the same time. I assume drag-and-drop will also work from Poser 12, which means that old-school Poser Pro 2014 users now have another option for a runtime indexing-and-finding Library, at relatively low-cost (Poser 12 is currently $29 from Graphixly, and will install happily alongside older/newer versions).