Djelloul is professor in Cultural Management in Aix-Marseille Université. He is the director of the OTACC Chair in partnership with Edina Soldo. The Chair brings together teacher-researchers, students and professionals from the CCI sector, with a view to contributing to the research and development of inclusive management practices, as well as to the training in these practices and their dissemination. It is an experimental laboratory for participatory research. To this end, it fulfills three main missions: a training and support mission for the creation of cultural, social and solidarity-based entrepreneurial projects; a research and development mission; and an event mission aimed at promoting the Chair's activities. He works more specifically on festival management, social innovation in the cultural sector, and anti-discrimination strategies (queer theory and decolonization).