Connecting The Toughbox to the Robot Frame Video?

This is my first time posting, and my second year of robotics, so I’m kind of new to all of this. Anyway, I remember last year, there was a video on how we could connect the toughbox to a suggested robot frame, made from the pieces that they gave us in the Kit of Parts. Is there a video like this for this year? Does someone know where I can find it?

The link to the video is on the AndyMark Toughbox page, just above the Accessories.
There should also have been a manual on assembling the toughboxes and C-base frame enclosed in the AndyMark box of the KOP.