Our Feasibility Study follows a bottom-up process, starting with a in depth consultation of partners through interviews (and a few visits).This step is followed by a brainstorming activity between players from the same institution, which is emulated by the Feasibility team through regular meetings.The study then follows a phase of classification and further aggregation of the road maps produced by each partner into shared scenarios. Such scenarios are expected to form the basis of the articulated proposal from the Feasibility Team to the AFD funding agency.