Worked on enhancing the librenms/librenms repository by improving the MySQL extension documentation, specifically adding a new section detailing the process of creating a dedicated MySQL user for application monitoring. This update clarified the prerequisites for effective MySQL monitoring and included a direct link to Percona’s official setup instructions, streamlining onboarding and reducing the risk of misconfiguration. The work was completed using Markdown and focused on clear, actionable documentation practices. By addressing a key aspect of deployment reliability, the contribution supported users in configuring monitoring environments more efficiently, with traceable changes referenced through both commit and pull request documentation.