You need a letter from your host confirming academic supervision. So, with this, your academic host confirms their enthusiasm to support you in carrying out your research project or doctorate. You must submit the confirmation of supervision jointly with your application.
Ideally, the letter of confirmation is an informal letter from your supervisor, so it shows;
Demonstrates that the description of your research project and schedule has been communicated.
Verifies that a workplace is available for you, and
Shows which working language is spoken at the institute of the host.
Frequently Asked Questions On How To Write and Submit Your DAAD Scholarship Applications BELOW