> ## Documentation Index
> Fetch the complete documentation index at: https://docs.getorvyn.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Managing Versions

Switch between versions, save your work, and manage your version history.

## Switching Between Versions

1. Go to the **Versions** tab
2. Click **Use** next to the version you want

This replaces your PowerPoint content with the selected version's file. The button changes to "Using" to show your active version.

<Note>
  Switching versions replaces your PowerPoint content. Save any unsaved changes first.
</Note>

## Saving Your Work

The system does NOT auto-save. To save manually:

1. On the **Chat** tab, click **Save Version**
2. Confirm in the popup

This overwrites the active version with your current content. To keep both old and new content, create a new version instead.

## Managing Your Versions

The **Versions** tab shows all versions sorted by number (newest at top).

* **Edit Description:** Click the pencil icon to update the version description or number
* **Delete Version:** Click the trash icon to permanently remove a version (can't delete the version you're currently using)