The Center for Accompaniment and Upgrading (CAMAN) is a structure created in 2015 in Dakar. It is an institution that wants to be the solution for a better performance of the actors of development of the tertiary and informal sector. Indeed these actors occupy a primordial place in the Senegalese economic panorama and yet they lack contextual tools which accompany them perpetually for better results in their respective activities. To this CAMAN proposes a strategy to accompany and upgrade the skills of the players in relation to their real needs. This support strategy is based on several service offerings.