diff --git a/windows/client-management/mdm/policies-in-policy-csp-admx-backed.md b/windows/client-management/mdm/policies-in-policy-csp-admx-backed.md
index dc030851a1..048284cd5f 100644
--- a/windows/client-management/mdm/policies-in-policy-csp-admx-backed.md
+++ b/windows/client-management/mdm/policies-in-policy-csp-admx-backed.md
@@ -152,6 +152,8 @@ ms.date: 10/08/2020
- [ADMX_Desktop/sz_DB_DragDropClose](./policy-csp-admx-desktop.md#admx-desktop-sz-db-dragdropclose)
- [ADMX_Desktop/sz_DB_Moving](./policy-csp-admx-desktop.md#admx-desktop-sz-db-moving)
- [ADMX_Desktop/sz_DWP_NoHTMLPaper](./policy-csp-admx-desktop.md#admx-desktop-sz-dwp-nohtmlpaper)
+- [ADMX_DeviceCompat/DeviceFlags](./policy-csp-admx-devicecompat.md#admx-devicecompat-deviceflags)
+- [ADMX_DeviceCompat/DriverShims](./policy-csp-admx-devicecompat.md#admx-devicecompat-drivershims)
- [ADMX_DeviceInstallation/DeviceInstall_AllowAdminInstall](./policy-csp-admx-deviceinstallation.md#admx-deviceinstallation-deviceinstall-allowadmininstall)
- [ADMX_DeviceInstallation/DeviceInstall_DeniedPolicy_DetailText](./policy-csp-admx-deviceinstallation.md#admx-deviceinstallation-deviceinstall-deniedpolicy-detailtext)
- [ADMX_DeviceInstallation/DeviceInstall_DeniedPolicy_SimpleText](./policy-csp-admx-deviceinstallation.md#admx-deviceinstallation-deviceinstall-deniedpolicy-simpletext)
diff --git a/windows/client-management/mdm/policy-configuration-service-provider.md b/windows/client-management/mdm/policy-configuration-service-provider.md
index c9104ce9b1..bfc4d24d58 100644
--- a/windows/client-management/mdm/policy-configuration-service-provider.md
+++ b/windows/client-management/mdm/policy-configuration-service-provider.md
@@ -565,7 +565,8 @@ The following diagram shows the Policy configuration service provider in tree fo
ADMX_DCOM/DCOMActivationSecurityCheckExemptionList
-### ADMX_Desktop policies
+
+### ADMX_Desktop policies
-
@@ -656,7 +657,7 @@ The following diagram shows the Policy configuration service provider in tree fo
ADMX_Desktop/sz_DWP_NoHTMLPaper
-
+
### ADMX_DeviceInstallation policies
diff --git a/windows/client-management/mdm/policy-csp-admx-devicecompat.md b/windows/client-management/mdm/policy-csp-admx-devicecompat.md
new file mode 100644
index 0000000000..f53dd522fc
--- /dev/null
+++ b/windows/client-management/mdm/policy-csp-admx-devicecompat.md
@@ -0,0 +1,175 @@
+---
+title: Policy CSP - ADMX_DeviceCompat
+description: Policy CSP - ADMX_DeviceCompat
+ms.author: dansimp
+ms.localizationpriority: medium
+ms.topic: article
+ms.prod: w10
+ms.technology: windows
+author: nimishasatapathy
+ms.date: 08/09/2021
+ms.reviewer:
+manager: dansimp
+---
+
+# Policy CSP - ADMX_DeviceCompat
+> [!WARNING]
+> Some information relates to prereleased products, which may be substantially modified before it's commercially released. Microsoft makes no warranties, expressed or implied, concerning the information provided here.
+
+
+
+
+## ADMX_DeviceCompat policies
+
+
+ -
+ ADMX_DeviceCompat/DeviceFlags
+
+ -
+ ADMX_DeviceCompat/DriverShims
+
+
+
+
+
+
+
+**ADMX_DeviceCompat/DeviceFlags**
+
+
+
+
+ Edition |
+ Windows 10 |
+ Windows 11 |
+
+
+ Home |
+ No |
+ No |
+
+
+ Pro |
+ No |
+ No |
+
+
+ Business |
+ No |
+ No |
+
+
+ Enterprise |
+ Yes |
+ Yes |
+
+
+ Education |
+ Yes |
+ Yes |
+
+
+
+
+
+
+[Scope](./policy-configuration-service-provider.md#policy-scope):
+
+> [!div class = "checklist"]
+> * Device
+
+
+
+
+
+Changes behavior of Microsoft bus drivers to work with specific devices.
+
+
+> [!TIP]
+> This is an ADMX-backed policy and requires a special SyncML format to enable or disable. For details, see [Understanding ADMX-backed policies](./understanding-admx-backed-policies.md).
+>
+> You must specify the data type in the SyncML as <Format>chr</Format>. For an example SyncML, refer to [Enabling a policy](./understanding-admx-backed-policies.md#enabling-a-policy).
+>
+> The payload of the SyncML must be XML-encoded; for this XML encoding, there are a variety of online encoders that you can use. To avoid encoding the payload, you can use CDATA if your MDM supports it. For more information, see [CDATA Sections](http://www.w3.org/TR/REC-xml/#sec-cdata-sect).
+
+
+ADMX Info:
+- GP Friendly name: *Device compatibility settings*
+- GP name: *DeviceFlags*
+- GP path: *Windows Components\Device and Driver Compatibility*
+- GP ADMX file name: *DeviceCompat.admx*
+
+
+
+
+
+
+**ADMX_DeviceCompat/DriverShims**
+
+
+
+
+ Edition |
+ Windows 10 |
+ Windows 11 |
+
+
+ Home |
+ No |
+ No |
+
+
+ Pro |
+ No |
+ No |
+
+
+ Business |
+ No |
+ No |
+
+
+ Enterprise |
+ Yes |
+ Yes |
+
+
+ Education |
+ Yes |
+ Yes |
+
+
+
+
+
+
+[Scope](./policy-configuration-service-provider.md#policy-scope):
+
+> [!div class = "checklist"]
+> * Device
+
+
+
+
+
+Changes behavior of third-party drivers to work around incompatibilities introduced between OS versions.
+
+
+> [!TIP]
+> This is an ADMX-backed policy and requires a special SyncML format to enable or disable. For details, see [Understanding ADMX-backed policies](./understanding-admx-backed-policies.md).
+>
+> You must specify the data type in the SyncML as <Format>chr</Format>. For an example SyncML, refer to [Enabling a policy](./understanding-admx-backed-policies.md#enabling-a-policy).
+>
+> The payload of the SyncML must be XML-encoded; for this XML encoding, there are a variety of online encoders that you can use. To avoid encoding the payload, you can use CDATA if your MDM supports it. For more information, see [CDATA Sections](http://www.w3.org/TR/REC-xml/#sec-cdata-sect).
+
+
+ADMX Info:
+- GP Friendly name: *Driver compatibility settings*
+- GP name: *DriverShims*
+- GP path: *Windows Components\Device and Driver Compatibility*
+- GP ADMX file name: *DeviceCompat.admx*
+
+
+
+
+
\ No newline at end of file