How do you double team to steal the ball?

I've noticed this clever move, but have'nt the faintest idea how its applied. Is there a certain button to control this or is it in the sliders? Thx.

Well you have to map a key to the double team play on defense. So go to your controller configuration, then go to the top where it says "Offense/Defense" but go to the next page. Find quick plays, and map a button to each play. I do the # keys (1,2,3,4) for the corresponding number. Double team is the 3rd one on defense by default (you can change it), 2-3 zone is the first one, half court man is the 2nd, and full court press is the 4th one.

say your cpu is checking a guy.. you can just go beside him with another defender holding down the freestyle while moving at the defender .. in like 2-3 secs it will do the double team thing automaticly.. the ball will get stolen once in a while.. it can be adjusted in the slider.. but the double team thing works everytime