@ stevethe4th
Looking at your picture showing the duplex cutout space for the receptacle you are replacing I see the 7000 metal chassis is earth grounded and a grounding pigtail is bonded to the chassis for connection to the equipment ground terminal screw on the duplex receptacle. This will make/configure the Porter Port IG (Hubbell HBL5362 IG ,Isolated Ground) as regular grounding type duplex receptacle, which is what you want for the wiring design of the 7000.

