An apparatus for delivering a cardiac harness onto a heart includes an elongate body and a plurality of elongate push rods longitudinally movable with respect to the elongate body. The external midsole material is made of a material different from that of a ground engaging portion of the outsole. The processor may be further configured to modify the at least one privilege associated with the object based at least in part on the indication and update a policy file based at least in part on the modified privilege associated with the object.