• The Amazon Systems Manager CloudWatch Dashboard will no longer be available after April 30, 2026. Customers can continue to use Amazon CloudWatch console to view, create, and manage their Amazon CloudWatch dashboards, just as they do today. For more information, see [Amazon CloudWatch Dashboard documentation](https://docs.amazonaws.cn/AmazonCloudWatch/latest/monitoring/CloudWatch_Dashboards.html). 

# Accessing the Red Hat Knowledge base portal
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You can use Fleet Manager, a tool in Amazon Systems Manager, to access the Knowledge base portal if you are a Red Hat customer. You are considered a Red Hat customer if you run Red Hat Enterprise Linux (RHEL) instances or use RHEL services on Amazon. The Knowledge base portal includes binaries, and knowledge-share and discussion forums for community support that are available only to Red Hat licensed customers.

In addition to the required Amazon Identity and Access Management (IAM) permissions for Systems Manager and Fleet Manager, the user or role you use to access the console must allow the `rhelkb:GetRhelURL` action to access the Knowledge base portal.

**To access the Red Hat Knowledgebase Portal**

1. Open the Amazon Systems Manager console at [https://console.amazonaws.cn/systems-manager/](https://console.amazonaws.cn/systems-manager/).

1. In the navigation pane, choose **Fleet Manager**.

1. Choose the RHEL instance you want to use to connect to the Red Hat Knowledgebase Portal.

1. Choose **Account management**, **Access Red Hat Knowledgebase** to open the Red Hat Knowledge base page.

If you use RHEL on Amazon to run fully supported RHEL workloads, you can also access the Red Hat Knowledge base through Red Hat's website by using your Amazon credentials.