diff --git a/store-for-business/manage-access-to-private-store.md b/store-for-business/manage-access-to-private-store.md
index 7715068772..101a3006be 100644
--- a/store-for-business/manage-access-to-private-store.md
+++ b/store-for-business/manage-access-to-private-store.md
@@ -40,7 +40,6 @@ Organizations using an MDM to manage apps can use a policy to show only the priv
 - Enterprise
 - Education
 - Mobile
-- Mobile Enterprise
 
 For more information on configuring an MDM provider, see [Configure an MDM provider](./configure-mdm-provider-microsoft-store-for-business.md). 
 
diff --git a/windows/client-management/mdm/images/overlaysetting.png b/windows/client-management/mdm/images/overlaysetting.png
new file mode 100644
index 0000000000..c7287276ec
Binary files /dev/null and b/windows/client-management/mdm/images/overlaysetting.png differ
diff --git a/windows/client-management/mdm/unifiedwritefilter-csp.md b/windows/client-management/mdm/unifiedwritefilter-csp.md
index ae0b5e11c1..7916778bec 100644
--- a/windows/client-management/mdm/unifiedwritefilter-csp.md
+++ b/windows/client-management/mdm/unifiedwritefilter-csp.md
@@ -19,12 +19,62 @@ The UnifiedWriteFilter (UWF) configuration service provider enables the IT admin
 
 > **Note**  The UnifiedWriteFilter CSP is only supported in Windows 10 Enterprise and Windows 10 Education.
 
- 
-
-The following diagram shows the UWF configuration service provider in tree format.
-
-![universalwritefilter csp](images/provisioning-csp-uwf.png)
-
+The following shows the UWF configuration service provider in tree format.
+```
+./Vendor/MSFT
+UnifiedWriteFilter
+┣━━━CurrentSession
+┃   ┣━━━FilterEnabled
+┃   ┣━━━OverlayConsumption
+┃   ┣━━━AvailableOverlaySpace
+┃   ┣━━━CriticalOverlayThreshold
+┃   ┣━━━SWAPFileSize     
+┃   ┣━━━WarningOverlayThreshold
+┃   ┣━━━OverlayType
+┃   ┣━━━OverlayFlags
+┃   ┣━━━MaximumOverlaySize
+┃   ┣━━━PersistDomainSecretKey
+┃   ┣━━━PersistTSCAL
+┃   ┣━━━RegistryExclusions
+┃   ┃   ┗━━━[ExcludedRegistry]
+┃   ┣━━━ServicingEnabled
+┃   ┣━━━Volume
+┃   ┃   ┗━━━[Volume]
+┃   ┃       ┣━━━Protected
+┃   ┃       ┣━━━BindByDriveLetter
+┃   ┃       ┣━━━DriveLetter
+┃   ┃       ┣━━━Exclusions
+┃   ┃       ┃   ┗━━━[ExclusionPath]
+┃   ┃       ┣━━━CommitFile
+┃   ┃       ┗━━━CommitFileDeletion
+┃   ┣━━━ShutdownPending
+┃   ┣━━━CommitRegistry
+┃   ┗━━━CommitRegistryDeletion
+┣━━━NextSession
+┃   ┣━━━FilterEnabled
+┃   ┣━━━HORMEnabled
+┃   ┣━━━OverlayType
+┃   ┣━━━OverlayFlags
+┃   ┣━━━MaximumOverlaySize
+┃   ┣━━━PersistDomainSecretKey
+┃   ┣━━━PersistTSCAL
+┃   ┣━━━RegistryExclusions
+┃   ┃   ┗━━━[ExcludedRegistry]
+┃   ┣━━━ResetPersistentState
+┃   ┣━━━ResetPersistentStateSavedMode
+┃   ┣━━━ServicingEnabled
+┃   ┣━━━SWAPFileSize
+┃   ┗━━━Volume
+┃       ┗━━━[Volume]
+┃           ┣━━━Protected
+┃           ┣━━━BindByDriveLetter
+┃           ┣━━━DriveLetter
+┃           ┗━━━Exclusions
+┃               ┗━━━[ExclusionPath]
+┣━━━ResetSettings
+┣━━━ShutdownSystem
+┗━━━RestartSystem
+```
 <a href="" id="currentsession"></a>**CurrentSession**  
 Required. Represents the current UWF configuration in the current session (power cycle).
 
@@ -46,7 +96,34 @@ The only supported operation is Get.
 <a href="" id="currentsession-criticaloverlaythreshold"></a>**CurrentSession/CriticalOverlayThreshold**  
 Required. The critical threshold size, in megabytes. UWF sends a critical threshold notification event when the UWF overlay size reaches or exceeds this value.
 
-Supported operations are Get and Replace.
+The only supported operation is Get.
+
+<a href="" id="currentsession-volume\<volumeid>\swapfilesize"></a>**CurrentSession/Volume\<VolumeID>\SWAPFileSize**
+
+Required. Read-only CFG_DATATYPE_INTEGER property that contains non-zero (for example, 1) value if volume has overlay file created/used on it.
+
+Future: Contains actual size of the file
+
+<a href="" id="nextsession-volume\<volumeid>\swapfilesize"></a>**NextSession/Volume\<VolumeID>\SWAPFileSize**
+
+Required. Read/Write CFG_DATATYPE_INTEGER property that contains non-zero (for example, 1) if volume has overlay created/used on it.
+
+Setting the value
+- from zero to non-zero will lead to creation of the swapfile on that volume.
+- from non-zero to zero – not supported
+
+To “move” swapfile to another volume, set the SwapfileSize property on that other volume's CSP note to non-zero.
+
+Currently SwapfileSize should not be relied for determining or controlling the overlay size, 
+
+<a href="" id="currentsession-maximumoverlaysize"></a>**CurrentSession/MaximumOverlaySize** or <a href="" id="nextsession-maximumoverlaysize"></a>**NextSession/MaximumOverlaySize**
+should be used for that purpose.
+
+:::image type="content" source="images/overlaysetting.png" alt-text="This is the overlay setting":::
+
+> [!NOTE]
+> Only single swapfile is supported in current implementation and creating swapfile on specific volume will disable any other swapfile created on other volumes.
+
 
 <a href="" id="currentsession-warningoverlaythreshold"></a>**CurrentSession/WarningOverlayThreshold**  
 Required. The warning threshold size, in megabytes. UWF sends a warning threshold notification event when the UWF overlay size reaches or exceeds this value.