The Wonderland Board

How do you use "Platinum" items in the editor? I'm pretty sure I have every file in the right place, since I can play RTWD Platinum without problems. Can anyone give me step by step instructions? It would be greatly appreciated.
Once I learn this I will make more levels, because I have ideas involving these new objects/items.

Never mind!!
I figured it out!
All of a sudden I realized that there would be a separate editor for Platinum!
How silly I am!

A separate Editor??? I only have the one editor with all the goodies Platinum or otherwise.

I have a file called "wldedit" (wonderland editor)
and a file called "wldeditp" (Wonderland editor Platinum)