I mean open the ved file itself in a program like sublime text, github atom or notepad++ & edit the xml data contained within. Make sure you backup your ved first though as it's easy to mess things up.
Ahh... here's the old thread I created.
http://www.visionaire-studio.net/forum/thread/want-more-inte...Sorry, but I no longer have the images. They would have been created on my old laptop & I no longer have the website / server I posted them to. Just look at the bottom half section of the thread as it tells you what to search for in the xml data. You basically copy one of the existing interface / classes & then change the names / ids for the new one.