Inserts an interactive composite region control into the spreadsheet. When the control is clicked, the display switches to EditCompositeRegion - Interactive Graphics Mode, where the composite region can be modified. A composite region can consist of multiple subregions. A subregion can be an Annulus, Circle, EditPolygon or Region. Each subregion is an add operation (included in the image analysis) or subtract operation (excluded from the image analysis). The subtract operation is also known as "masking".