Registering for courses occurs via Osiris (https://wur.osiris-student.nl/). Here you must log in with your WUR-account. Press on “enrol” on the left side of the page. Then press on “course” and search for the course for which you want to enrol yourself. Press on the course for which you want to enrol and then press “confirm enrolment”. After that you will get a message saying that you have successfully registered for the course. You can check your enrolments by again pressing on “enrol” on the left side of the screen and then pressing on “show my enrolments”. Here you can find a list of all the courses you have enrolled for.