@DebbieFL - Not exactly sure what you mean? IIRC?
The idea is she can use her DVR for TVE except for OTA Channels. I.E. LOCAL CHANNELS via Antenna. So, they could have a setting to pick either Home or Remote DVR based on what they want to watch. My daughter originally had Prime Cable Card's like I had until she moved and it no longer worked so has not been using her DVR that much. We tried an Antenna but could not pick up many channels in that location.
They would not need access to me if Channels supported the OTA Channels like CBS, NBC, ABC, FOX.
Her source is Hulu Live TV. At the moment it is simply easier to use Hulu Live TV App since it has everything. If she dropped here Channels DVR and just access mine then that is putting a bit too much load on my system if use a lot.
The other idea is if am there and want to connect to my DVR instead of hers on the Apple TV it is more difficult to do since it is not easy to switch DVR's.
Lastly my Daughter is the only one with Channels DVR's. I have 3 others that actually have a Synology NAS but they do not have an Antenna and don't plan to add one. So, have been looking for solutions. My mother-in-law does not have a DVR so when I am there I just connect to mine but was thinking of setting her up with a NAS and Channels but she would not have an Antenna either. Recently she lost CBS (and one other) from AT&T so she used Channels to access mine.
Again, just saying if they are putting effort into the Settings Page for DVR Access it would be nice to be able to easily select which DVR you want to use. Years ago before Channels I had the FiOS Whole Home DVR's. We had 2. One with my name and one with my wife's name. We could easily see both on every TV. We could simply pick which one to use. It was pretty simple.