The enterprises created by migrants, often within an ethnic group, have a great impact on the territory since they create wealth and promote social participation, cultural presence and visibility. It is therefore important to enhance migrants' skills and to combat the depreciation of their skills. The objective of this activity for the creation of activities/entrepreneurship' is twofold: 1. Migrants and entrepreneurs will carry out a joint project: sharing activity around the theme of entrepreneurship; 2. Each group puts into practice the lessons received: psychosocial skills and intercultural mediation/skills.