Developed a targeted documentation feature for the thomhurst/TUnit repository, focusing on improving the Rider IDE VSTest integration. The work involved creating a comprehensive troubleshooting guide in Markdown, detailing steps for configuring the IDE and resolving project name masking issues that affected VSTest runs. By addressing these specific challenges, the contribution streamlined local testing workflows and reduced onboarding time for developers using Rider. The approach emphasized clear documentation and practical troubleshooting, leveraging skills in IDE configuration and technical writing. This update enhanced the reliability of VSTest within TUnit, ultimately reducing support overhead and improving the overall developer experience for Rider users.