# Managing revisions

Formsort automatically saves every deployed revision of a variant. From the **History** tab, you can revert to a previous revision to inspect its structure and, if needed, redeploy it to make it live again. You can also view the JSON definition of any revision.

## Viewing & Reverting Revisions

1. **Open the variant** in Studio.
2. Click the **History** tab to see all past deployments—each entry shows the revision UUID, date, and any deployment notes.

<figure><img src="https://1036686854-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MJPnL__mOdr_mLZ8nwf%2Fuploads%2FqNN7oCyQMaXpwLjLRcp8%2Fimage.png?alt=media&#x26;token=0302ee97-4091-40c5-bc12-7e5dbaba3c37" alt=""><figcaption></figcaption></figure>

3. To revert, find the desired revision, open its 3-button menu, and select **Revert**. Confirm the action to roll back the live flow to that revision.

<figure><img src="https://1036686854-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MJPnL__mOdr_mLZ8nwf%2Fuploads%2Fj6mmRcZKwKHQ9vFrDvSv%2Fimage.png?alt=media&#x26;token=85484d9b-531f-4235-b9ac-ad218f326fbf" alt=""><figcaption></figcaption></figure>

4. **Optional:** Deploy your form for the reverted changes to go Live.&#x20;

{% hint style="warning" %}
You can only revert to revisions that have been deployed—drafts aren’t available for reversion.
{% endhint %}

### Viewing JSON definition

You can also use the 3-button menu to access the JSON definition of the schema of the revision.&#x20;

<div align="left"><figure><img src="https://1036686854-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MJPnL__mOdr_mLZ8nwf%2Fuploads%2FDSZjxGfLIP2qwGw7crqw%2Fimage.png?alt=media&#x26;token=c93407ae-e0ca-4f36-99d6-6029c56755b7" alt=""><figcaption></figcaption></figure></div>