Catia DMU Kinematics Simulation

I have a model of a transmission system that I have mathematically calculated and i would like to do a Kinematics simulation of the system so that I can validate the generated plots from the MATLAB program I have written. I have looked it up on youtube however they only show the final results and not the set up of the simulation. (5 Speed transmission)

Any help will be much appreciated.

Yohann