In each professional practice, a greater or lesser part of the activity is devoted to teaching. Indeed, the transmission of the medical knowledge is an essential objective for the training of students and residents, but also an opportunity to adapt one's own practices to the current context, since fast changes are not necessarily easy to follow and assimilate. If the relationship with Medical school is rather straightforward in the university hospitals, it is not always the same for those who are more distant, but whose participation in teaching is desired, and clearly growing. In this way, it is therefore crucial that everyone is informed about recent changes to the undergraduated learning objectives (PROFILES) and the resulting needs for educational reforms for all Medical schools in Switzerland.