I have a user who downloaded the Google Authenticator app in his browser and it works fine, but he would like to add Concur codes to his mobile device authenticator too.  Can he do that and if so, where does he find the QR code as it's not visible since he set up Google Web authenticator?  Is this possible and if so, how can I send him the QR code so he can scan it into his DUO Authenticator app?