Worked on the SoftwareAG/c8y-docs repository to enhance the OPC UA ProcessMappingsForDeviceValues operation by introducing partial failure handling and improved reporting. The solution ensured that processing continued for readable nodes even if some failed, increasing resilience and reducing manual intervention during device-value processing. Reporting was refined to clearly distinguish between successful and failed node operations, supporting better operational visibility. All changes were thoroughly documented in version 10.20.96.0 and linked to the DM-4085 ticket, with updates tracked in the changelog. The work primarily involved technical writing and documentation using Markdown, focusing on reliability and maintainability for production environments.