Looking for an example ADA Ramp civil cell or video tutorial

I found an mbuilds youtube video showing ADA ramp civil cells. In it he explains that this comes with the example civil cells dgnlib for T intersections, but I don't see it in my SS4 version. Can anyone point me to where this might be? It looks like he has an ADA ramp civil cell all on its own and one also defined within his intersection civil cell.

Here is the video I'm referring to:

www.youtube.com/watch

I'd be interested in both. I'm wondering how the tie-in to the curb would work with different curb types on the stand-alone ramp civil cell. Optional reference for the top of curb perhaps? 

Any example civil cells or videos anyone can point me to would be much appreciated. Thanks. 

-Ben