Yng hyd â /desktop/gnome/interface/accessibility, mae'r allwedd hon ei hangen er mwyn galluogi'r strwythur mewnol AT-SPI sydd wedi'i selio ar CORBA. Fel arall mi fydd y strwythur mewnol D-BUS AT-SPI yn cael ei ddefnyddio.
In combination with /desktop/gnome/interface/accessibility, this key is needed to enable the CORBA-based AT-SPI infrastructure if the CORBA-based AT-SPI infrastructure has been relocated. It is ignored if the CORBA-based AT-SPI infrastructure has not been relocated.