You can enroll directly, that means without prior application, in admission-free study programs via alma.
However, there are two exceptions:
1. Foreign applicants must first apply and then receive an offer of admission or not
2. Applications for Master's programs: You must also first apply for admission-free Master's programs. You can view the application deadlines here.
For restricted-admission subjects, an application via alma is required prior to enrollment. Enrollment can only take place once you have received a letter of admission, meaning that you have been allocated a place.
You can find out whether a degree program has open or restricted admission in the list of degree programs: