DraftSight customization: how to create an image title menu (with slide library)???

I know that is possible to create some slide with "mslide" command, and also i know that i can visualize these with "vslide" comand, but i don't found any metod to create a slide library (like acad utils slidelib.exe, i remember this!), and also i don't found the "Image Title Menu" type  in the CUI interface. Can you help me please?

(DraftSight Premium v 1.4)