a base having a plurality of support wheels;

a tilt assembly configured to support a seating system, the tilt assembly including a rocker providing an incremental angular adjustment of the seating system relative to the base and a rocker guide supporting the rocker for relative movement, the rocker guide having a first mounting point and a latch receiver configured as a detent; and

a docking mount attached to the base, the docking mount defining a second mounting point that engages the first mounting point, and a latch configured as a toggle latch including one of a hold-open magnet or a resilient member adapted to resiliently bias the toggle latch toward a latched position, the toggle latch cooperating with the latch receiver of the rocker guide to releasably mount the rocker guide to the base.