Mingi worked on the temporalio/temporal repository, focusing on improving the reliability and clarity of the visibility schema documentation. During this period, Mingi identified and corrected an incorrect database name in the schema example, ensuring it referenced the temporal_visibility database to prevent misconfiguration and schema application errors. The fix was implemented using SQL and Markdown, with careful attention to database management best practices. Mingi verified that the correction was covered by existing tests, reducing the risk of regression in future releases. This work enhanced developer guidance and supportability by removing a potential source of confusion for users applying the schema.