ISO "Streaming from Network Share" for Dummies

Hi! New Roamio+ owner here! On my DVR's "My Shows" list, I see my router's shared drive (I think; at least I see the router's name). I think it's DLNA capable (there's a ".ReadyDLNA" folder on the drive). But how do I use the drive to store/stream video? Do I put it in a certain directory? I don't see and type of DLNA setup in the router's interface.



The router is a Netgear Nighthawk R7000 (AC1900) with "ReadyShare". Is the DVR interface tricking me or is there really a way to stream from the share drive??



Thanks! Sorry for the N00Bosity!