THE AIM OF THE PROJECT IS TO ENRICH AND EXTEND THE PARTICIPATION OF CITIZENS BY PROVIDING ADEQUATE ONLINE SUPPORT FOR PARTICIPATORY PROCESSES, WITH THE AIM OF ENSURING THAT, THROUGH DIFFERENT STAGES, PARTICIPANTS REACH ONE OR MORE SHARED OBJECTIVES, SUCH AS THE FORMULATION OF A PROPOSAL, THE CHOICE BETWEEN DIFFERENT ALTERNATIVES, THE DRAWING UP OF A DOCUMENT ETC. THE SARÃEUR SYSTEM CAPABLE OF MANAGING ONLINE INTERACTION SPACES WHERE CITIZENS WILL BE ABLE TO CARRY OUT DIFFERENT TYPES OF OPERATIONS, INTERACTING WITH THE PUBLIC ADMINISTRATION AND SERVICES RESPONDING TO FUNCTIONAL AND OPERATIONAL NEEDS. THEREFORE, A PARTICIPATORY PLANNING TOOL SHOULD BE IMPLEMENTED THROUGH WHICH TO GIVE THE POSSIBITÃEUR TO INDIVIDUALS OR ASSOCIATES TO DECIDE ON THE SPATIAL PLANNING AND TRANSFORMATION SCENARIOS FORESEEN IN THEIR CITTÃEUR PLANS. IT MANIFESTS ITSELF THROUGH THE TOOLS AVAILABLE TO THE PUBLIC AUTHORITIES OFFERING TO CITIZENS.