Qiaolei contributed to the MicrosoftDocs/azure-dev-docs repository by updating documentation for the App Modernization Java extension, focusing on the new create-custom-formula workflow. Using Markdown and documentation best practices, Qiaolei clarified the process by revising button labels, streamlining commit selection and formula naming, and incorporating updated screenshots to reflect the latest user experience. These changes aimed to improve developer onboarding and reduce friction in formula creation by making the workflow more transparent and accessible. The work was limited in scope to a single feature over one month, demonstrating attention to detail and alignment with evolving product requirements, but did not involve code changes.