Worked on the Homm3BG-mission-book repository to enhance scenario flexibility by implementing customizable starting army options in the arcane_artillery.tex scenario. The update allowed players to select their preferred combination of Bronze Units at the start, replacing the previous fixed allocation and introducing new options for initial army composition. This change was achieved through scenario editing and game design skills, utilizing TeX for scenario scripting and documentation. The work focused on feature delivery and improving documentation for traceability, enabling easier review and rollback. No major bugs were addressed during this period, as the primary emphasis was on expanding player customization features.