# Schema manager

April 2026

Field descriptions in Schema Explorer

Schema Explorer now shows an AI-generated description for each field in the **Explore** tab. You can edit descriptions for user-defined fields, while OpenTelemetry and system fields stay read-only to preserve standard conventions. **[Learn more](https://coralogix.com/docs/user-guides/data-layer/schema-management/schema-explorer/#field-descriptions)**

September 2025

Field mapping status inside Schema Manager

See if fields are fully mapped, unmapped, or partially mapped, right inside Schema Manager. **[Learn more](https://coralogix.com/docs/user-guides/data-layer/schema-management/index.md)**