Worked on the mavenagi/docs repository to enhance documentation for chat configuration, specifically introducing and clarifying the setEmailAsExternalId option for unsigned users. Focused on improving Markdown-based documentation to reduce misconfiguration risks and support safer data handling practices. The updates detailed the usage and limitations of setEmailAsExternalId, aiming to streamline developer onboarding and accelerate integration of new chat workflows. No bug fixes were addressed during this period, as the primary emphasis was on documentation quality. Leveraged skills in technical writing and documentation to provide clear guidance, ultimately reducing support overhead and enabling more efficient adoption of chat configuration features.