With the implementation of the project, the University of Debrecen aimed to promote an increase in the number of students and staff participating in international mobility in the framework of the Erasmus+ programme period 2021-2027, with a special focus on the objectives of inclusion, sustainability and digitalisation. Building on the experience of previous years, where a solid administrative and regulatory framework has been established through KA131 projects implemented every year since 2014, the objectives of the present project build on previous achievements. In the first year of the project, the 2021 project was still running in parallel, so the planning was done to make efficient use of available resources. Based on the number of planned mobilities, the following objectives were set: - **Student Study Mobility (SMS)**: 150 participants were planned for the programme, for which we obtained a grant of € 666 170, including complementary grants. - **Student Mobility through Traineeships (SMT)**: 150 students, with a grant of €443 782. - **Staff Teaching Mobility (STA)**: designed for 100 students and awarded €102 000 in grants. - **Staff Training Mobility (STT)**: we targeted 100 students, with a grant of €102 000. In the implementation of the project, we focused on sustainability, in particular on increasing the share of green travel, and on inclusiveness, i.e. involving as many participants from different social and societal backgrounds as possible. In addition, digitalisation was a key element, as we aimed to digitise the administrative processes of the project as much as possible.