let
  mapSegments = [
    {id = 1; name = "Hendrik";}
    {id = 2; name = "Schlafzimmer";}
    {id = 3; name = "Badezimmer";}
    {id = 4; name = "Toilette";}
    {id = 5; name = "Flur";}
    {id = 6; name = "Vorratsraum";}
    {id = 7; name = "Küche";}
    {id = 8; name = "Caro";}
    {id = 9; name = "Wohnzimmer";}
  ];

  mkCustomize = id: [
    {
      name = "input_boolean.vacuum_segment_${toString id}";
      value = {
        room_id = id;
      };
    }
  ];

  mkCustomizes = ms: builtins.concatMap (s: (mkCustomize s.id)) ms;

in
builtins.listToAttrs (mkCustomizes mapSegments)