Worked on expanding Portugal’s national focus tree for the Team-EoaNB-Redux/EoaNBR repository, delivering a feature that enhances both diplomacy and military-industrial planning within the game. The update introduced new national focuses for Portugal, adding modifiers that affect army experience, attack, defense, and industrial complex speed. This content was carefully integrated into the existing focus-tree system using modding and game development skills, with all changes implemented in txt scripting language. The approach prioritized low-risk, content-only updates to minimize regression, ensuring seamless gameplay enhancement while maintaining repository stability. No bugs were reported or fixed during this period, reflecting a focused feature delivery.