Worked on enhancing the MicrosoftDocs/msteams-docs repository by clarifying the manifest schema documentation for copilotAgents. Focused on improving developer guidance, the update specified that the copilotAgents object must include either declarativeAgents or customEngineAgents, but not both, addressing a common source of confusion. The work involved editing Markdown files to ensure the documentation accurately reflected this rule, thereby supporting better schema compliance and reducing potential integration errors. Demonstrated strong documentation skills and attention to detail, with all changes linked to a specific commit for traceability. No bugs were fixed during this period, and the primary technology used was Markdown.