On April 3-5, 2024, Prof. Łukasz Donaj, working as part of the CEEPUS project, was on a teaching and research internship at the Silesian University in Opava, Czechia. Prof. Donaj was a guest at the Faculty of Public Policies. In cooperation with Prof. Lukáš Vomlela and his team, he conducted classes, worked on further cooperation and examined the impact of the European integration on the region - especially in the context of the planned EU enlargement to Ukraine. He offered also 30 hours of lectures and seminars in the field of International Forecasting and Simulation.