This is the direct interface between the strategic framework and the development roadmap (D-12). The full roadmap is at /home/mahmud/EcoOptimize_Beta_Roadmap.md. Commercial P0s (email, billing, GDPR) are non-negotiable for any paying client. Product scope at Beta depends on which modules pilot feedback confirms as must-have. Mareike's lens: GDPR is non-negotiable for EU clients. Rasel's lens: Module 4.6 Steam is non-negotiable for textile clients. Rubel's lens: what can realistically ship in 8 months solo.