How I miss ERD's, Did them at Uni last year.... does your model not work, if you remove the course code from "student"? will it still not read as a 1:m----- 1 course CAN HOLD many students.........else it would just be a 1:1 1 student TO ATTEND 1 course
Does that make sense?? I know how I am trying to explain it....if it doesn't help I will try print screen my ERD from last year to help you later today/tonight.