Autodesk Developer Network (ADN)
ADN delivers product support for Autodesk Engineer-to-Order:
Inventor Engineer-to-Order Discussion Group
The Inventor ETO Discussion Group provides community support.
Intent API Documentation
Like in Inventor, the documentation for the Intent API is installed locally at the default location of C:\Program Files\Autodesk\Inventor ETO Components 2016\Help\IntentAPI.chm. You can open this file directly in Inventor from the Help menu, as shown in this image.
