On October 3, 2023, the Science and Research Centre Koper was visited by Master’s students in History from the Université libre de Bruxelles, led by Professor Pieter Lagrou. During the presentation of our ongoing work, PI Borut Klabjan also discussed the Open Borders project. The highlights of his presentation aligning perfectly with the interests of the visiting professors and students, who are exploring the Upper Adriatic as a laboratory for 20th-century history. The lively debate generated more questions than could be answered within the available time, so we eagerly anticipate further opportunities for exchange.