Contributed detailed documentation to the netbirdio/docs repository, focusing on enabling MySQL integration for activity events storage in self-hosted Netbird deployments. The work outlined step-by-step configuration procedures, including the use of environment variables and MySQL connection string formats, to guide users through setup and migration. Markdown was used to structure the documentation, ensuring clarity and accessibility. The documentation also addressed data migration strategies and provided guidance on reverting to SQLite for testing or rollback scenarios. This contribution emphasized thoroughness in technical communication, supporting both operational flexibility and reliability for users managing database backends in self-hosted environments. No code changes were made.