Many people want to come to Germany and want to work here. The legal system in Germany however is quite complicated and therefore it is very difficult for people wanting to come to Germany to find out how to go about it.
Overview of German residence titles for third country nationals (non EU members)
In the German university system there are universities, universities of applied science and colleges. However, not only the decision which university a foreigner has to choose is a difficult one, but also the procedure to get the residence title to come to Germany can be quite difficult.
The rejection of the application of a foreigner for a residence title can be challenged either by an informal appeal called the Remonstration or by legal action.