can someone help me out with sidechaning in X1

i really want to Grasp the idea on how it work. Example how do you create one with what plug ins and how many bus tracks you create and what do you send where ? i was wondering if anyone can help me out


thanks guys

here is just a random sample of what i mean you can hear the side effect going on

http://www.youtube.com/watch?v=2WPCLda_erI

Thanks ill take a look at it