Legal Question in Education Law in California

If this means of earning course credit was not in the professor's syllabus/course outline at the beginning of the course, then, to the extent the syllabus/course outline constitutes a contract between the student and the university,this "add on" is improper and cannot either benefit or harm the student--unless all of the students in the class waive the original terms of the syllabus/course outline and allow the professor to modify the agreement. A student who opts out of this extra credit cannot be disadvantaged. Take it up with a senior administrator. If there is a hassle, show them my answer.

I see that I answered this question last year. Why is this popping up again? I was a professor and administrator for more than 40 years, and this type of conduct is not only improper but illegal. Why isn't the message getting out? Which university is this?