> For the complete documentation index, see [llms.txt](https://dev.guardian.hedera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev.guardian.hedera.com/guardian/workspace/schemas/tag-schema/creating-tag-schemas-using-ui.md).

# Adding a Schema Tag

## Schema Tags

Tags can have attached/linked documents. To add a document to the tag a schema is required. Such documents can be found under the **Tag** section.

<figure><img src="https://501642358-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FbKnJV8vV7zUxRwKIsJKg%2Fuploads%2Fgit-blob-0d4a591548e99e76b9e0995ca5223fc07c3e8dee%2Fimage.png?alt=media" alt=""><figcaption></figcaption></figure>

Users can select one of the published schemas in the section when adding a tag to add a corresponding document to the tag being created.