Command Group
Symbol: 
Function: This command groups the currently selected visualization elements and displays the group as a single object.
Call: Menu Visualization, context menu
Requirement: Several visualization elements are selected. For multiple selections hold down the [<Shift>] key while you click the items that you want. Alternatively, you can click in the editor window outside an element and draw a rectangle around the desired elements while pressing the mouse button.
Use the command Ungroup to break up the group.
The following diagram shows the grouping (from left to right) or ungrouping (from right to left) of two rectangle elements:
