Merge pull request #101733 from MGoedtel/Task1666860

added note about support for Server 2008 R2

Author: PRMerger6

articles/automation/automation-update-management.md

@@ -3,7 +3,7 @@ title: Update Management solution in Azure
 description: This article describes how to use the Azure Update Management solution to manage updates for your Windows and Linux computers.
 services: automation
 ms.subservice: update-management
-ms.date: 01/14/2020
+ms.date: 01/21/2020
 ms.topic: conceptual
 ---
 # Update Management solution in Azure
@@ -65,7 +65,8 @@ The following table lists the supported operating systems for update assessments
 
 |Operating system  |Notes  |
 |---------|---------|
-|Windows Server 2019 (Datacenter/Datacenter Core/Standard)<br><br>Windows Server 2016 (Datacenter/Datacenter Core/Standard)<br><br>Windows Server 2012 R2(Datacenter/Standard)<br><br>Windows Server 2012<br><br>Windows Server 2008 R2 (RTM and SP1 Standard)||
+|Windows Server 2019 (Datacenter/Datacenter Core/Standard)<br><br>Windows Server 2016 (Datacenter/Datacenter Core/Standard)<br><br>Windows Server 2012 R2(Datacenter/Standard)<br><br>Windows Server 2012 || 
+|Windows Server 2008 R2 (RTM and SP1 Standard)| Update Management only supports performing assessments for this operating system, patching is not supported as the [Hybrid Runbook Worker](automation-windows-hrw-install.md#installing-the-windows-hybrid-runbook-worker) is not supported for Windows Server 2008 R2. |
 |CentOS 6 (x86/x64) and 7 (x64)      | Linux agents must have access to an update repository. Classification-based patching requires `yum` to return security data that CentOS doesn't have in its RTM releases. For more information on classification-based patching on CentOS, see [Update classifications on Linux](#linux-2).          |
 |Red Hat Enterprise 6 (x86/x64) and 7 (x64)     | Linux agents must have access to an update repository.        |
 |SUSE Linux Enterprise Server 11 (x86/x64) and 12 (x64)     | Linux agents must have access to an update repository.        |