In Mai 2021 we started the preparation for the in-depth research of specialised fields in order to get a concrete vision of the bottlenecks of student mobility in programs. This is part of the 3rd Intellectual Output led by the University of Marburg. For this research section, structured interviews will be conducted with at least 5 staff members of the universities that are partners in this consortium. The outcomes of the student and staff surveys as well as the results of the desk research will be used as basis for generating interview questions for the structured interviews. As due to the current situation with COVID-19 we are unable to travel to the universities and conduct study visits. Therefore the interviews are planned to be held online.