1. A method comprising: storing an end state definition that identifies a standard set of source components for a plurality of targets; determining that at least one target of the plurality of targets has drifted from the standard set of source components identified by the end state definition; after determining that the at least one target of the plurality of targets has drifted from the standard set of source components identified by the end state definition, causing display of information that indicates in what way the at least one target has drifted.