Ext. Hardware control of MOTU digital mixer?

[Oysterhead]

Is it possible to use external hardware, such as a Behringer X-Touch, to directly control the MOTU digital mixer?

The Behringer X-Touch offers Mackie Control and HUI. From what I can tell, I think the X-Touch will control a software DAW that is running the i/o of a MOTU interface, but it does not seem possible to take the DAW out of the equation and directly control the internal digital mixer on a MOTU interface. Is this correct or am I missing something?

[chapito]

HI
the only way ive been able to control is via the Pro Audio Control interface (either via HTTP - in browser, or iOS app). Go to Mixer Tab