> For the complete documentation index, see [llms.txt](https://community.commandersact.com/customer-success/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://community.commandersact.com/customer-success/cookbooks-and-tutorials/entreprise-tag-management/clientside/how-to-check-the-changes-made-on-a-tag.md).

# How to check the changes made on a tag?

A tag has been modified, and does not work as before. Here's how to figure out what happened and get it back to the way it was!

## How to proceed

1. Go to the Tag edition step, and select the concerned tag. 
2. Click on the button at the top right 'previous version'. 
3. You will be able to see the status of the code for each container version generated. 
4. Identify the version that was previously functional 
5. Click on the 'rollback' button to restore the code to its original state 
6. Click on save 
7. Go to the TagCommander editing step. You can generate and deploy your container.

<figure><img src="https://1613709692-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0zW0zvGDZaiNuIFweCtu%2Fuploads%2FtbKMrRca8sOev4p2uuaM%2Fcookbook.jpg?alt=media&amp;token=b501c096-b00e-41f0-83bb-73ab735a106f" alt=""><figcaption></figcaption></figure>

## Downloads

{% file src="/files/3eSJrqPpVe4fKeIWPwSp" %}