Setting up a button to run a Cinematic Sequence

I am setting up a menu system where I hit the “M” key and the menu appears … on this menu, I have buttons, one of the buttons I would like to run a sequence that I have made but I am having issues starting this… On Button 1 i like to Play the seq. (TestOne)… Is anyone able to help me with this or can point me to a tutorial that deads with a situation like I am having?

Right now I am starting off with On Clicked (button_1) —>Set Playback Position at this point I don’t know how to link the already set up sequence I should be able to drag out from target