If you are doing the submissions in conjunction with Addison, you can go to the signature Sign Live! C.C.C use. You can download the software from our shop at https://www.chipkartenleser-shop.de/intarsys/sign-live-cc relate.
Unfortunately, if you want to make the submissions directly to ELSTER using the Elster Authenticator, our solution is not suitable. In this case, please contact ELSTER directly.