Kroy Burman focused on improving the validation documentation for Nexus Instance resources in the MicrosoftDocs/azure-stack-docs repository. He streamlined the onboarding and maintenance process by removing references to the Nexus Instance Readiness Test (IRT), consolidating guidance to reduce complexity for both new and existing contributors. Working primarily with Markdown and YAML, Kroy applied his expertise in Azure and cloud infrastructure to clarify validation workflows and minimize redundant steps. The documentation cleanup, delivered as a targeted feature, addressed the need for clearer, more maintainable guidance. The scope of work was focused and deep, resulting in a more efficient validation process for the team.