Audio/midi events ghost copy?

Founds this tip http://www.cubasetutorial.net/2013/03/14/create-ghost-copies-of-your-midi-events-and-audio-parts-in-cubase/
But it doesn’t work - creates just a simple copy.
Does anybody know how to do that in Cubase?

I am guessing you are releasing the modifier keys too soon. What actually counts is the state of your modifier keys as you release the mousebutton.