BlendShapes is the new Unity 4 addition to Skinned Meshes . You can not find detailed online Unity documentation yet unfortunately, link will be added when available. You can however find some documentation on your local help.
You can get these actions on the Ecosystem
The demo package contains only a testing scene: 'PlayMaker Custom Samples/BlendShapes/BlendShapesTest.unity'
Make use of the PlayMaker forum to ask questions, make comments, suggestions and share your knowledge.
Thanks for FractalCore for providing the FBX for the sample and testing. Very much appreciated!
These packages are proudly automated using uTomate