[Minecraft 1.8]Problem with display in GUI

[KinderrKill]

Hello ! (Sorry in advance for my english, it's because i'm French)

I use CubikStudio since a long. And i never find an option for "change" the way the display in .json was made,

Now the display settings was export with the Block Model, but in 1.8, the display was in the model Item.

Cubik have an option for change that ? or a way to make it easier ?

Thanks in advance