No. It is completely up to you in which order you choose your courses. Past experience has shown that it is best to take courses from the individual introduction at the beginning of your studies. In addition, there are occasional courses that require other courses. If this is the case, it will be referred to on the chair page. It should also be noted that, from experience, students with a management background in particular tend to learn the basics of computer science in their first semester before taking more in-depth computer science courses.