LGT Schoelcher offers two BTS specialities: SME Management and Operational Sales Management. The mobility activities implemented as part of the ECHE charter concern the two BTS specialities as well as the teaching teams involved. The renovated Operational Sales Management BTS, formerly the MUC BTS (Management of Sales Units), is particularly concerned because it includes an option entitled ‘professionalization course abroad’ offered to LVS students. The courses offered in these two sections lend themselves perfectly to placements abroad. Our students come from a wide variety of backgrounds, which means that they have different levels of proficiency in foreign languages, differing levels of awareness of the world and insufficient maturity and autonomy to pursue their studies or enter the world of work immediately. Beyond passing exams, the aim of the school's project is to promote the social and professional integration of students by developing their employability through the improvement of their professional and linguistic skills, but also to train responsible citizens who are involved in the life of the community. Mobility takes on its full meaning.