Faculty coordinators are persons responsible for the merits of the exchange (courses to choose and validate during the exchange).
Next to each name, there are the disciplines/fields of study this person is responsible for – it should be an indiator for students to choose a coordinator who will be repsonsible for their exchange.
Erasmus/Bilateral agreements – in the LAs, it is their data that you should write in the section Commitment as ‘supervisor/responsible person in the receiving institution‘ (not to be confused with ‘contact person in the receiving institution‘ who is always an international relations officer: https://dsm.usz.edu.pl/en/contact-us/).