# Managing process model versions

> Manage process model versions in Automation Hub to track changes over time, with version history and rollback support for business process documentation.

Access to managing process model versions depends on the cloud platform you use. For details, refer to [Feature availability](https://docs.uipath.com/automation-hub/automation-cloud/latest/user-guide/feature-availability).

Process models support versioning so you can track changes over time, document what changed in each version, and restore previous states when needed.

## Saving a new version

1. Open the process model in the process model editor.
2. Select **Save**.
3. Select **Save as new version**.
4. Enter a description of what changed in this version.
5. Select **Save**.

A confirmation toast shows the new version number. The version is added to the versions panel.

## Viewing version history

1. Open the process model in the process model editor.
2. Open the **Versions** panel from the right-side toolbar.

All saved versions are listed with their version number and description.

## Restoring a previous version

1. Open the process model in the process model editor.
2. Open the **Versions** panel from the right-side toolbar.
3. Select the version you want to restore.
4. Select **Restore**.

The restored version becomes the new current version.