This action specifies that a mouse click should be performed either at a screen position or on top of a named UI element.
Allows for single,double or triple / left, middle or right clicks to be specified along with keyboard modifiers.
Screen position
Perform the click on the same position on the screen as defined by system-wide pixel co-ordinates:

Named UI
Perform the click on specific UI element regardless of where it appears on the screen:
