To ensure the progress of a project involving multiple stakeholders, it is necessary to have operational resources, someone who is accountable for the progress of the project. However, the partners involved do not always have the necessary availability and when the project is still in its development phase, it is often premature to hire someone. Moreover, during this phase, a great deal of versatility is required. Les ateliers C offer their skills and expertise in project management and provide a tailor-made project management support service. The service offers the following services: strategic thinking, meeting coordination, identification of stakeholders, public relations, administrative procedures, business plan, search for financing and change management.