Dear @ashu,
thank you for sharing your question with the Wefugees Community! I am sorry you are receiving your answer this late but as you probably know Wefugees is a plattform where mostly private individuals are answering questions and therefore not all questions can get answered in a short time.
I am new to this plattform and still would like to answer your question, so that either you or other people in your situation maybe still receive the information they are looking for.
There are several Websites on the internet where you can find information about the #Ausbildungsduldung:
I hope this answer was useful! Please don´t hesitate to get back at us if you have any further questions.
Best
Melina