# Tags

> Part of Govern data

Learn how to use tags in Atlan to categorize and organize your data assets for improved discoverability and governance.

- [Create a new tag](https://docs.atlan.com/llms/governance/tags/create-a-new-tag/llms.txt): Create tags to classify and organize assets in Atlan. Setup requires admin user permissions, with tags displayed in sentence case in the governance center and asset filters.
- [Delete a tag](https://docs.atlan.com/llms/governance/tags/delete-a-tag/llms.txt): Delete tags in Atlan when no longer needed. Setup requires admin user permissions and removal of the tag from all tagged assets first.
- [Attach a tag](https://docs.atlan.com/llms/governance/tags/attach-a-tag/llms.txt): Atlan lets users add tags to assets. You can use them to identify key characteristics of assets or group them together for usage or data protection.
- [Remove a tag](https://docs.atlan.com/llms/governance/tags/remove-a-tag/llms.txt): Remove tags from assets in Atlan. Identify whether tags were directly added or propagated through tag propagation before removal.
- [What are tags?](https://docs.atlan.com/llms/governance/tags/what-are-tags/llms.txt): Tags in Atlan classify data assets — use them to identify sensitive data (PII, confidential), group assets by domain, and drive granular access control through purposes.
- [Asset Import for tags](https://docs.atlan.com/llms/governance/tags/asset-import-tags/llms.txt): Bulk import tag definitions into Atlan from a CSV file. Reference for workflow configuration, CSV format, tag properties, and asset-storage options.
- [Atlan tag definitions overview](https://docs.atlan.com/llms/governance/tags/how-tos/llms.txt): Manage tag definitions programmatically using the Atlan Python SDK (pyatlan). Create, organize, and apply tags to assets.
- [Manage Atlan tags](https://docs.atlan.com/llms/governance/tags/manage-tags/llms.txt): Create, update, and delete Atlan tags using the Python SDK — define classification tags for data assets and manage their propagation behavior and attribute configuration.
- [Monitor tag propagation](https://docs.atlan.com/llms/governance/tags/monitor-propagation/llms.txt): Monitor tag propagation in Atlan using the Python SDK — track background propagation tasks in the task queue to verify tags have fully cascaded from parent assets to their descendants.