-IMPORT{parent}="ID_SEAT"
-ENV{ID_AUTOSEAT}=="1", ENV{ID_SEAT}=="", ENV{ID_SEAT}="seat-foo"
-ENV{ID_SEAT}!="", TAG+="seat-foo"
+# 'Plugable' USB hub, sound, network, graphics adapter
+SUBSYSTEM=="usb", ATTR{idVendor}=="2230", ATTR{idProduct}=="000[13]", ENV{ID_AUTOSEAT}="1"
+
+TAG=="seat", ENV{ID_PATH}=="", IMPORT{program}="path_id %p"
+TAG=="seat", ENV{ID_FOR_SEAT}=="", ENV{ID_PATH_TAG}!="", ENV{ID_FOR_SEAT}="$env{SUBSYSTEM}-$env{ID_PATH_TAG}"