ETC Congo Family v6.4.0 - Manual (Page 272)

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Right-click in the Dock Area of the screens (6.3)
Another way of opening and configuring dock areas is to right click in the dock areas of the
screens. This will work also in screens with no tabs. Please note that you actually click on th
dark edge of the frame in the upper and lower dock areas and on the background color in the
left and right areas.
NOTE
You can resize any open dock area either holding FORMAT and
moving the level wheel, OR just left-clicking and dragging with the
mouse or trackball.