> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://docs.helixo.co/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to enable the UFE app extension?

> App embeds are mainly used to extend the functionality of a theme. 

UFE requires some page-specific information from the theme, such as the tag/collection name of the products on the cart page or the details of the products on the product page.


You can find the UFE app embed in

`Online Store → Current theme → Customize` 

 `→ App embeds icon →` `Enable` `the` `UFE` `from there and click` `Save`



![Enable ufe frorm app embeds](https://storage.crisp.chat/users/upload/plugin/-/c/6/1/d/c61d79638ebd5800/2e81877a-c150-8126-8662-fc2289_1d58m5d.gif)
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