Unreal Live Link for Maya is a Maya plugin that speeds up your animation workflow by removing the need to repeatedly export your content and import it into Unreal Engine. You can now work directly inside Maya, and through Live Link, preview what it will look like inside the Engine in real-time.
Autodesk has their own forum which will remain a great place to go to ask questions.
Forum is here
End user documentation is here.
Feedback can be provided here