diff --git a/windows/client-management/mdm/unifiedwritefilter-csp.md b/windows/client-management/mdm/unifiedwritefilter-csp.md
index f2ba75aac4..7916778bec 100644
--- a/windows/client-management/mdm/unifiedwritefilter-csp.md
+++ b/windows/client-management/mdm/unifiedwritefilter-csp.md
@@ -19,8 +19,6 @@ 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 shows the UWF configuration service provider in tree format.
```
./Vendor/MSFT
@@ -101,24 +99,24 @@ Required. The critical threshold size, in megabytes. UWF sends a critical thresh
The only supported operation is Get.
**CurrentSession/Volume\\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
**NextSession/Volume\\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 volumes CSP note to non-zero.
+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,
-**CurrentSession/MaximumOverlaySize** or
-
-**NextSession/MaximumOverlaySize**
+**CurrentSession/MaximumOverlaySize** or **NextSession/MaximumOverlaySize**
should be used for that purpose.
:::image type="content" source="images/overlaysetting.png" alt-text="This is the overlay setting":::