> For the complete documentation index, see [llms.txt](https://pango.gitbook.io/paas/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://pango.gitbook.io/paas/resources/how-to.md).

# How-to

- [Create a Firebase project for User Authentication](https://pango.gitbook.io/paas/resources/how-to/create-the-firebase-project-for-user-authentication.md)
- [AWS CloudFront Distribution of the Platform URL](https://pango.gitbook.io/paas/resources/how-to/aws-cloudfront-distribution.md): How to avoid blockage of backend.northghost.com domain
- [How can I get Shared Secret key from iTunes Connect for In-App Purchase](https://pango.gitbook.io/paas/resources/how-to/untitled.md): In the article further, we will talk about the shared secret key and the steps to get the shared secret key from iTunes Connect to control auto-renewal of in-app purchases in your applications