Prestige Class: Green Whisperer

[NoxRaven]

EDIT: Please disregard. I figured it out.

I may be getting in over my head here.

I want to add the Green Whisperer prestige class from Dragon Magazine #311 into the system. I admit to knowing little to nothing of the editor. Since it adds a level to both bard and druid spellcasting for each level you take I was trying to see how this was done in the system. I see it's been setup for mystic theurge but I don't understand where or how to set that up in the editor and the tutorials don't go over that.

Any help would be greatly appreciated.