If you select this entry, you can then use the mouse to move the various objects and legends. Move the mouse over the object of your choice. If you are over a movable object, the mouse pointer will take on the shape of a cross. Now press the left mouse button and drag the object to the desired position while holding down the button.
After going to this menu item only one object at a time can be moved using the mouse or its size be altered.
If you want to edit several objects, you can also activate the function more quickly by pressing the [F11] key or the symbol 
In many GGU programs you can also alter the size of an object using this menu item or the [F11] function key. If you are positioned over the frame of a resizable object after activating the function, the mouse takes on the shape of a double arrow. Hold down the left mouse button and drag the frame until the object has reached the desired size. Drag a corner to maintain the aspect ratio of the sides. If you drag on one side, the object becomes taller or wider.
Using the [Back] key or by clicking on the icon 
In programs in which you can position the diagrams yourself (menu item "System/Graph positioning preferences"), the result diagrams can also be moved using this function if you have switched to "Manual graph positioning".