> For the complete documentation index, see [llms.txt](https://docs.fylr.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fylr.io/for-users/additional-features/change-history.md).

# Change History

Inspect a records change history in detail

Access a records change history in the 3dot menu in the detail view.

Browse through historic versions of a record, see who modified the record how exactly by choosing highlight modes.

### Required Permissions

The following permissions enable users to access the Change History from the fylr detail view.

Available under a users or groups **System Rights > Frontend Features**.

Permission **Access Change History**:

* Allows users to see change history
  * If only view permissions for record are present, Usernames are not shown in change history
  * If edit permissions are present usernames are shown in change history

Permission **Access Change History (Always Including the User)**:

* User always has access to change history **and** usernames

#### Highlighting Changes

With **mark changes**, the change history highlights what changed. From fylr **6.35.0**, the rows of a nested field are compared one by one, also inside nested rows: a removed row is shown again where it was and marked red, an added row green, and a changed row as modified, instead of the whole field being marked.

<figure><img src="https://4100607288-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FAdRFzQASDY2Elfdm3wXW%2Fuploads%2Fgit-blob-f227510dcbe835c2c1aad9827b7c54eee47d0ae0%2Fv6.35-change-history-mark-changes.png?alt=media" alt="The change history marking a changed nested table"><figcaption><p>The change history marking a changed nested table</p></figcaption></figure>

#### Restore Versions

If a user has the permissions to **edit the record and access the change history**, this user can restore historic versions by opening the change history while editing in the detail view.

After restoring, saving is still required.

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