If you want to take part in the "Accompanied Driving from the Age of 17" program, then complete the application to be issued with a driving license class B or BE directly at your relevant authority.
In addition, the "Antrag auf Teilnahme am Begleiteten Fahren ab 17" (Application to take part in the Accompanied Driving from the Age of 17 program) and also for the accompanying person an "Anlage zum Antrag auf Teilnahme Begleitetes Fahren ab 17" (Annex to the application to take part in the Accompanied Driving from the Age of 17 program) has to be completed.
To prove your entitlement to drive, you will receive a test certificate which is only valid in Germany.
After reaching the age of 18, you will be issued with a normal driving license card in exchange for the test certificate.