Mixology Specialist Certificate?

Slightly off-topic, but perhaps useful to some: A thing I noticed late is that in order to get the mixologist certificate, the sim in question doesn't have to attend university. I expected the requirements to be a) mixo certificate and b) finished degree, but it turned out that just the certificate is required to snag all the career benefits. My poor aspirering bartender sim never wanted to go to uni in the first place and I released him after the first semester.