> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.courses-plus.com/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 add "App embed" block

**App embed block**  will display subscription management link on legacy customer account page in order to be able to navigate to the page that shows details of all their subscriptions.

![App embed block](https://storage.crisp.chat/users/helpdesk/website/-/3/a/e/a/3aea62344d5c9200/screenshot-2025-07-14-at-14280_12xecg9.png)



You can customize this block with the following settings:

* Subscriptions button text

This block works only for **legacy customer accounts**.



In this section:

* [Courses Plus app blocks for Shopify](/en/article/courses-plus-app-blocks-for-shopify-12wo2t0/)