If you are a Bachelor's student: You can choose your business courses from the bachelor's level courses only. Master's level courses are usually not open to Bachelor/
If you are a Master's/MBA student: You can choose Business courses from all master's level courses. Should your home university allow you to take selected bachelor's level courses, those are of course also open to you.
Please find required and recommended readings for every session in the MAN 632 course syllabus: https://www.mcei.de/teaching/graduate/man-632-advanced-entrepreneurship