It’s be useful to have the option to enter DNS records in CSV format, like you can for DHCP reservations.
I’m just bringing up a new B One, I’m programming it to be the same as an existing B20X, so I (don’t think I can) just program it with the existing file, so I’m copying all the settings over manually. I have about 50 DNS entries I want to copy, it’d be a lot easier to do them all in one lump, like with CSV format.