I didn't know how to view the Purrks before, I just found it while trying to figure out how to build the new departments, which I still can't do. And with all the mentions of the new roles, many of them depend on Professors and I can't figure out how to create a Professor. Is a Promoted P.E.D. a professor and a Promoted P.E.D a Sergeant?
EDIT: I just read all the different levels of Purrks.