> For the complete documentation index, see [llms.txt](https://help.cloudrunr.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.cloudrunr.co/getting-started/post-linking-your-aws-account.md).

# Post Linking your AWS account

#### ALERT <a href="#danger-zone" id="danger-zone"></a>

Do NOT delete or modify the CFN stack or IAM role created in the previous onboarding steps to link your AWS account with CloudRunr. The permissions granted here permit CloudRunr to fetch your AWS account usage and RIs and savings plans consumption in real time. Without these permissions, we wouldn't be able to provide you with the comparisons with other cloud providers.