Tlazala, Mexico - March 2019 - The Third Level of the School of Salesianity was held from March 28 to 31, attended by lay, religious and religious, pastoral agents who collaborate in the various centers of the Salesian Province of Mexico City (MEM). The participants in the event, organized by Fr Efrén Sánchez Lino, SDB, not only received didactic, pedagogical and religious formation contents, but also lived an experience of spirituality and Salesian charism. The formation workshops were divided into 4 blocks which focused on Don Bosco's preventive educational experience.