IntelComp underpins the full spectrum of policy processes from agenda-setting to formulation to implementation, monitoring and assessment. The main goal of this work package is to obtain a definition of the Science, Technology and Innovation (STI) ecosystems and model how to implement evidence-based policy modeling for the whole STI process (agenda setting, policy formulation (design), policy Implementation and monitoring and evaluation), to derive functional and technical requirements to the rest of the work packages.