SSE01 is mandatory, but students who already possess the qualifications we require can nevertheless be allowed to select an alternate course. In more detail, such students can, if the SSE01 teacher judges them to really possess the relevant qualifications, apply to the study board to be allowed to pick a different course instead. For example, some of the students who have done their bachelor in one of the software-related studies at the technical faculty possess the right qualifications, but as stated above, this is an individual judgement by the teacher.
We talk to interested students individually before or at the beginning of the course, so if you are considering whether you should take a different course instead of SSE01, please read the guidelines below. If in doubt, just take SSE01: we have not yet had any students who did not benefit from refreshing the material from the earlier courses and who did not learn some new concepts.