Vex Parts in Autodesk

Hi,
So I have to do a project for my robotics team to set up a model of our robot. I have been looking at some sites how to get started and I came across this site (http://curriculum.vexrobotics.com/curriculum/intro-to-autodesk-inventor/building-the-clawbot). The overview video talks about “imods” or something how you could easily connect parts by just using the dots, etc. How would I enable that feature in Autodesk CAD?

Thank you so much

imates I think is what you are looking for.

Start with one of the libraries found on the forum here that have the imates built in. The STEP files found at vex do not have the imates strategically placed.
https://vexforum.com/t/autodesk-inventor-library/31226/1

The downside is that it clutters up the side menu with each and every imate listed.

The Dropbox link in there doesn’t work.

www.mediafire.com/download/5ezn0n151rvsm32/2016+BNS+CAD+Library+%28beta%29.zip

Thanks!