diff --git a/windows/configuration/lock-down-windows-10-to-specific-apps.md b/windows/configuration/lock-down-windows-10-to-specific-apps.md
index 674c026813..6d4bd9ef52 100644
--- a/windows/configuration/lock-down-windows-10-to-specific-apps.md
+++ b/windows/configuration/lock-down-windows-10-to-specific-apps.md
@@ -409,6 +409,67 @@ Group accounts are specified using `<UserGroup>`. Nested groups are not supporte
 
 <span id="add-xml" />
 
+#### [Preview] Global Profile
+Global profile is added in curernt Windows 10 Prerelease. There are times when IT Admin wants to everyone who logging into a specific devices are assigned access users, even there is no dedicated profile for that user, or there are times that Assigned Access could not identify a profile for the user and a fallback profile is wished to use. Global Profile is designed for these scenarios.
+
+Usage is demonstrated below, by using the new xml namespace and specify GlobalProfile from that namespace. When GlobalProfile is configured, a non-admin account logs in, if this user does not have designated profile in Assigned Access, or Assigned Access fails to determine a profile for current user, global profile will be applied for the user.
+
+Note:
+1. GlobalProfile can only be multi-app profile
+2. Only one GlobalProfile can be used in one AssignedAccess Configuration Xml
+3. GlobalProfile can be used as the only config, or it can be used among with regular user or group Config.
+
+```xml
+<?xml version="1.0" encoding="utf-8" ?>
+<AssignedAccessConfiguration
+    xmlns="http://schemas.microsoft.com/AssignedAccess/2017/config"
+    xmlns:v2="http://schemas.microsoft.com/AssignedAccess/201810/config"
+    xmlns:v3="http://schemas.microsoft.com/AssignedAccess/2020/config"
+>
+    <Profiles>
+        <Profile Id="{9A2A490F-10F6-4764-974A-43B19E722C23}">
+            <AllAppsList>
+                <AllowedApps>
+                    <App AppUserModelId="Microsoft.Microsoft3DViewer_8wekyb3d8bbwe!Microsoft.Microsoft3DViewer" v2:AutoLaunch="true" v2:AutoLaunchArguments="123"/>
+                    <App AppUserModelId="Microsoft.BingWeather_8wekyb3d8bbwe!App" />
+                    <App AppUserModelId="Microsoft.MicrosoftEdge_8wekyb3d8bbwe!MicrosoftEdge" />
+                    <App DesktopAppPath="%SystemRoot%\system32\notepad.exe" />
+                </AllowedApps>
+            </AllAppsList>
+            <StartLayout>
+                <![CDATA[<LayoutModificationTemplate xmlns:defaultlayout="http://schemas.microsoft.com/Start/2014/FullDefaultLayout" xmlns:start="http://schemas.microsoft.com/Start/2014/StartLayout" Version="1" xmlns="http://schemas.microsoft.com/Start/2014/LayoutModification">
+                      <LayoutOptions StartTileGroupCellWidth="6" />
+                      <DefaultLayoutOverride>
+                        <StartLayoutCollection>
+                          <defaultlayout:StartLayout GroupCellWidth="6">
+                            <start:Group Name="Life at a glance">
+                              <start:Tile Size="2x2" Column="0" Row="0" AppUserModelID="microsoft.windowscommunicationsapps_8wekyb3d8bbwe!microsoft.windowsLive.calendar" />
+                              <start:Tile Size="4x2" Column="0" Row="4" AppUserModelID="Microsoft.WindowsStore_8wekyb3d8bbwe!App" />
+                              <!-- A link file is required for desktop applications to show on start layout, the link file can be placed under
+                                   "%AllUsersProfile%\Microsoft\Windows\Start Menu\Programs" if the link file is shared for all users or
+                                   "%AppData%\Microsoft\Windows\Start Menu\Programs" if the link file is for the specific user only 
+                                   see document https://docs.microsoft.com/en-us/windows/configuration/start-layout-xml-desktop
+                              -->
+                              <!-- for inbox desktop applications, a link file might already exist and can be used directly -->
+                              <start:DesktopApplicationTile Size="2x2" Column="2" Row="0" DesktopApplicationLinkPath="%AllUsersProfile%\Microsoft\Windows\Start Menu\Programs\Accessories\paint.lnk" />
+                              <!-- for 3rd party desktop application, place the link file under appropriate folder -->
+                              <start:DesktopApplicationTile Size="2x2" Column="4" Row="0" DesktopApplicationLinkPath="%AppData%\Microsoft\Windows\Start Menu\Programs\MyLOB.lnk" />
+                            </start:Group>
+                          </defaultlayout:StartLayout>
+                        </StartLayoutCollection>
+                      </DefaultLayoutOverride>
+                    </LayoutModificationTemplate>
+                ]]>
+            </StartLayout>
+            <Taskbar ShowTaskbar="true"/>
+        </Profile>
+    </Profiles>
+    <Configs>
+        <v3:GlobalProfile Id="{9A2A490F-10F6-4764-974A-43B19E722C23}"/>
+    </Configs>
+</AssignedAccessConfiguration>
+```
+
 ### Add XML file to provisioning package
 
 Before you add the XML file to a provisioning package, you can [validate your configuration XML against the XSD](kiosk-xml.md#xsd-for-assignedaccess-configuration-xml).