Export > Include > Animation > 
Deformations
 
 
 

Activate the Deformations option to export Skin and Morph deformations.

You can choose to export Skins and Morphs specifically by expanding Deformations to access individual options.

Option Description
Morphs Activate this option to export all geometry Morphs used in your scene.
Skins Activate this option to export all Skin deformations used in your scene.