# controller\_admin\_backup\_revision

Source: https://zotonic.com/docs/1864/controller_admin_backup_revision

URI: https://zotonic.com/id/1864

Language: en



Shows the admin backup revisions screen where you can see older version for a [resource](/id/doc_glossary#term-resource).

Handled events
--------------

- The `rev-diff` postback notification compares two selected revisions.
- `{revert, Args}` restores a selected revision and, when requested, its edges and dependent resources.

License: 

Attribution: 

Related resources: https://zotonic.com/api/agent/related/1864?language=en


## API access

- [API help](<https://zotonic.com/api-help>)
- [OpenAPI specification](<https://zotonic.com/openapi.json>)
- [This resource as JSON](<https://zotonic.com/api/agent/resource/1864?language=en>)