Command 'Group'
Symbol: 
Function: The command groups the selected visualization elements and displays them as one.
Call: Menu , context menu
Requirement: At least 2 elements are selected.
To select more elements you can drag a window around the desired elements with the mouse. Alternatively you can click on the desired elements while keeping the Shift key pressed.
To select all elements you can open the context menu of the visualization editor and choose the Select All command.
Note
You can also drag and drop elements to a group. For that, press the Shift key while dragging the element to the group. Meanwhile the cursor changes its appearance (display a small plus sign).
See also