is it possible set the tempo in ableton live by external software mainstage

[stm1]

Hi
I have mainstage and ableton live running on a macbook.
Now I want to change the mainstage preset (with tempo 80bpm) and set the tempo in ableton live.
So I can do a set list in mainstage with differnent tempos and ableton live will follow it.

how is this possible ?

[yur2die4]

This is something I’m kind of curious about myself.

I know that Logic has Link which is about the most rock solid sync you can get. But I don’t know if they also gave MainStage Link, which would be very convenient.