I don´t know if someone knows about the extra services of Deutsche Akademie, for example, I was asking in the office for any kind of proof of my perfomances during class (grades) and they gave me this official Paper which specify your grades in different categories. Personally, I found really helpful due to the fact that I´m applying to a Masters here in Germany, and it is atractive for the Universities to see how well you are doing in your german course. So, just ask in the office and they will be pleased to help you out with that…