The document proposes the BIUSPP project to develop and validate a mathematical model for analyzing the success of urban strategic planning processes in cities and metropolitan areas. It involves: 1) Validating the proposed model through surveys of professionals across Europe and statistical analysis to identify key factors. 2) Defining legal responsibilities for metropolitan governance through surveys and statistical analysis. 3) Establishing baseline operational criteria for public organizations through case studies and consensus criteria. 4) Developing interfaces to integrate existing decision-making tools. The goal is to introduce standardized, evidence-based processes for strategic urban governance and management across Europe.