Developed and delivered LaTeX macro parameterization for the DS4SD/docling repository, enabling custom LaTeX macros to accept parameters for dynamic, templated document generation. This feature reduced manual editing and increased template reuse, streamlining the production of client-ready documents. The implementation focused on LaTeX processing and Python programming, with careful attention to backend development and code review practices. All changes were traceable through a signed-off commit linked to the relevant issue, supporting auditability and maintainability. The work enhanced template flexibility and improved documentation pipelines, demonstrating a methodical approach to template design and end-to-end parameterization without introducing new bugs.