Multiple moving heads following one object on Stage

Dear Photon Team,

I am looking for a special group, where one can calibrate all devices to the corners of the x/y-rectangle (representing the virtual stage).

Then, with the move of x/y, by interpolation, Photon could have all calibrated devices of such group point to the same spot on stage, even live, when the spot was moving or another spot was to be lighted.

Could then also become a preset parameter and a rectangular slider option for the live dashboard.

Kind regards