Firmware 7.7 - custom DHCP LAN domain name?

I’m not sure if the option used to be somewhere in the GUI, but as of Firmware 7.7.1 I can’t find a place to override the default DHCP domain “lan” that is delegated to the clients.

Would using Advanced options like this be the correct way (for now) to set it?

This is the correct way to assign the domain name (and was since version 7.04 at least.

Hmm. I must be losing my mind as I can’t remember ever having touched this area of the config before. Thanks for the answer though @flebourse !