Today, we are excited to announce Systems Manager Document Favorites is available in the AWS GovCloud (US) Regions. Favorites is a quick way for customers to find and execute their most important and frequently used documents and runbooks. Documents and runbooks define the actions that Systems Manager performs on your managed instances and other AWS resources. Now, you can select up to 20 of your favorite Systems Manager documents or runbooks per category that will appear in a centralized favorites tab in the Systems Manager Automation or Documents consoles.
Source:: Amazon AWS