The lecturers of Technical Faculty Brigita Šustickienė and Jolanta Pileckienė attended the University of Belgrade (Serbia) on the basis of participating in the Erasmus+ cooperation partnership project “D-PBL: advanced project-based learning into the Digital Era”, No 2021-1-PT01-KA220_HED-000032011, on March 2nd and 3rd, 2023. The project participants discussed the stages of project implementation, preparation of EAD training toolkit for teachers as well as analysed and presented the activities, and made a tour in the University of Belgrade.