Alexandra Venne developed a reusable roadmap documentation template for the Mmellet/matiere-vitali-rosati repository, focusing on establishing a standardized approach to project planning and progress reporting. She designed and implemented the modele-feuille-route.md file using Markdown, incorporating sections for general comments and consulted sources to improve traceability and align documentation with business objectives. Her work centered on documentation best practices, template design, and repository contribution workflows, with the template committed via a single versioned upload. While the scope was foundational and limited to documentation, the contribution lays groundwork for consistent reporting and smoother onboarding across related projects using Markdown standards.