Tonn Rueter focused on modernizing and streamlining tutorial documentation in the remindmodel/remind repository, targeting both the main REMIND and Python support tutorials. Using Markdown and technical writing skills, Tonn removed outdated author information and environment-specific details, clarifying assumptions around PIK HPC access and referencing the RSE wiki for up-to-date cluster setup guidance. This work improved documentation consistency and reduced ambiguity, making onboarding easier for new contributors. The changes emphasized maintainability by aligning tutorials with current infrastructure and best practices. While the scope was limited to documentation, the updates addressed long-term clarity and reduced future maintenance effort for the project.