Worked on the Giswater/giswater_dbmodel repository, focusing on maintaining data integrity within the database management layer. Addressed a critical issue in the DML script by correcting a table name typo, ensuring that configuration form fields are updated in the intended table rather than an incorrect one. This SQL-based fix preserved the reliability of downstream configurations and minimized deployment risks for Giswater users. The approach involved validating the update path and confirming the impact on related configurations, demonstrating careful attention to detail in database management. The work emphasized precision in SQL scripting and contributed to the overall stability of the system.