{ ... }:

{
  users.users.isa = {
    isNormalUser = true;
    extraGroups = [ "guests" ];
    openssh.authorizedKeys.keys = [
      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGrvhqC/tZzpLMs/qy+1xNSVi2mfn8LXPIEhh7dcGn9e"
    ];
  };
}