Merge pull request #246037 from johnmarco/jm-esu-prep-changes

Updates to ESU prep document

Author: prmerger-automator[bot]

articles/azure-arc/servers/prepare-extended-security-updates.md

@@ -42,8 +42,13 @@ To prepare for this new offer, you need to plan and prepare to onboard your mach
 
 We recommend you deploy your machines to Azure Arc in preparation for when the related Azure services deliver supported functionality to manage ESU. Once these machines are onboarded to Azure Arc-enabled servers, you'll have visibility into their ESU coverage and enroll through the Azure portal or using Azure Policy one month before Windows Server 2012 end of support. Billing for this service starts from October 2023, after Windows Server 2012 end of support.
 
+> [!NOTE]
+> In order to purchase ESUs, you must have Software Assurance through Volume Licensing Programs such as an Enterprise Agreement (EA), Enterprise Agreement Subscription (EAS), Enrollment for Education Solutions (EES), or Server and Cloud Enrollment (SCE).
+> 
 ## Next steps
 
+* Find out more about [planning for Windows Server and SQL Server end of support](https://www.microsoft.com/en-us/windows-server/extended-security-updates) and [getting Extended Security Updates](/windows-server/get-started/extended-security-updates-deploy).
+
 * Learn about best practices and design patterns through the [Azure Arc landing zone accelerator for hybrid and multicloud](/azure/cloud-adoption-framework/scenarios/hybrid/arc-enabled-servers/eslz-identity-and-access-management).
 * Learn more about [Arc-enabled servers](overview.md) and how they work with Azure through the Azure Connected Machine agent.
 * Explore options for [onboarding your machines](plan-at-scale-deployment.md) to Azure Arc-enabled servers.