Appending to a service conf file

I need to try and make a change to the gnome-session-restart-dbus.service configuration. The file resides in a few locations:


I can’t find a relevant nixos-option to make a change to this file, what’s an appropriate way to do it?

Hello @jrobinson-uk,
it seems to be an user unit and if it is installed my bet is that your system has a option. You can add your config there.