Symbol: 
Function: The command groups the selected visualization elements and displays the as one element.
Call: “Visualization” menu; context menu
Requirement: At least two elements are selected.
To select multiple elements, draw a selection rectangle around the elements. As an alternative, you can hold down the [Shift] key and click the elements.
To select all elements, click ⮫ “Command: Select None ” in the context menu of the visualization editor.
You can also use drag elements to add them to a group. To do this, hold down the [Shift] key and drag the elements to the group. The appearance of the cursor changes (a small plus sign is displayed).