Bartosz Cylwik enhanced the falkowp/IWO25L repository by building and refining business process documentation and visualization assets over a two-month period. He introduced new and refactored PlantUML diagrams to clarify workflows such as data validation, external organization access, and system stability, supporting automation and process transparency. Using Markdown and PlantUML, he restructured documentation to improve clarity, maintainability, and onboarding efficiency, consolidating files and standardizing the repository’s structure. His work focused on process modeling and documentation governance, enabling faster issue reproduction and streamlined reporting. The depth of his contributions established a single source of truth and improved future development readiness.