Question, regarding Leaf Credo

[Giorgio]

Hello All,

I am wondering about the Leaf Credo back for Hasselblad H mount.

Does that mean that the back is interchangeable with my H4D camera or do I need an H4X body to mount it to?

Someone here knows, I'm betting on it...

[Giorgio]

http://www.mamiyaleaf.com/assets/files/Credo_Compatibility.pdf

Sorry, I just should have looked it up.
H4X only.