'assistantOverrides' what other things can be used apart from name and phone number, i cant see any documentation on this ? https://cdn.discordapp.com/attachments/1211484481848873020/1373979793355440249/image.png?ex=682c61e6&is=682b1066&hm=4cb40010393077f2dd3935f6bb5ea3c3d1b51a4cd5904b6c2a33f16df275ce9e&