Carla Wueller enhanced the documentation for the RWTH-EBC/districtgenerator repository, focusing on improving onboarding and workflow clarity for developers and end users. She upgraded the main README using Markdown, adding a workflow diagram and clarifying input data options to streamline the data handoff process. Carla also improved navigation by revising links to examples and tests, and increased documentation accessibility by surfacing links to generated online docs from the repository root. Her technical approach emphasized clear technical writing, diagram creation, and Git-based change management, resulting in more maintainable documentation and reduced onboarding effort, though her contributions did not involve direct bug fixes.