<superComponent> specifies that the base component of the component that contains the step should be used as target of the step. Only steps that are contained in a derived component can use this targeter. This element has no attributes.
This element can be used as a targeter for the <call>, <uninstall>, and <addSnapshot> steps.
This targeter always binds to the base component's definition of the step in question, even if the derived component overrides it.