Hint - academic year
The academic year results from the first two digits of the study group number that was communicated when you enrolled.
Example: 20/047/71 = academic year 2020
In the case of leave of absence or committee work lasting more than one semester, the academic year shifts to a later year and the study group number changes accordingly.
Example: A student who was enrolled in study group 20/047/71 and was granted leave of absence for 1 semester during his studies and can provide evidence of committee work for another semester automatically moves to study group 21/047/71 and is now in the Academic year 2021.