Then the same will be for PUNE-MMR not DD-MMR leg, as if WDP-4D is unavailable, it will be from PUNE Itself, not DD!!
Further, the link is for regular link, not offlinks,,,else u would have seen all train with approx all kinda loco (as per traction) @ different days, as offlink....so it too need to be mentioned, in other train's page!!