How to pause the "platform" behaviour

Hi dudes, I was reading Kyatric's brilliant tutorial Asteroid clone in 100 events and there's a section that explains you can pause the movement group by setting the 'PlayerMovement' group to deactivated.

I want to pause my game, but I'm using the platform behaviour, so there's no group to deactivate. So how would I pause the movement?

Thanks!

To pause the game set the timescale to 0. More in this tutorial.