diff --git a/windows/deployment/update/deployment-service-expedited-updates.md b/windows/deployment/update/deployment-service-expedited-updates.md
index 9279a5e9d4..ce54b25bc0 100644
--- a/windows/deployment/update/deployment-service-expedited-updates.md
+++ b/windows/deployment/update/deployment-service-expedited-updates.md
@@ -32,7 +32,11 @@ In this article, you will:
 
 ## Prerequisites
 
-All of the [prerequisites for the Windows Update for Business deployment service](deployment-service-prerequisites.md) must be met.
+All of the [prerequisites for the Windows Update for Business deployment service](deployment-service-prerequisites.md) must be met, including ensuring that the *Update Health Tools* is installed on the clients.
+- The *Update Health Tools* are installed starting with [KB4023057](https://support.microsoft.com/kb/4023057). To confirm the presence of the Update Health Tools on a device, use one of the following methods:
+  - Run a [readiness test for expedited updates](#readiness-test-for-expediting-updates)
+  - Look for the folder **C:\Program Files\Microsoft Update Health Tools** or review *Add Remove Programs* for **Microsoft Update Health Tools**.
+  - Example PowerShell script to verify tools installation: `Get-CimInstance -ClassName Win32_Product \| Where-Object {$_.Name -match "Microsoft Update Health Tools"}`
 
 ### Permissions
 
@@ -213,8 +217,8 @@ The request returns a 201 Created response code and a [deployment](/graph/api/re
 {
     "@odata.context": "https://graph.microsoft.com/beta/$metadata#admin/windows/updates/deployments/$entity",
     "id": "de910e12-3456-7890-abcd-ef1234567890",
-    "createdDateTime": "2023-02-09T22:55:04.8547517Z",
-    "lastModifiedDateTime": "2023-02-09T22:55:04.8547524Z",
+    "createdDateTime": "2024-01-30T19:43:37.1672634Z",
+    "lastModifiedDateTime": "2024-01-30T19:43:37.1672644Z",
     "state": {
         "effectiveValue": "offering",
         "requestedValue": "none",
@@ -222,15 +226,19 @@ The request returns a 201 Created response code and a [deployment](/graph/api/re
     },
     "content": {
         "@odata.type": "#microsoft.graph.windowsUpdates.catalogContent",
-        "catalogEntry@odata.context": "https://graph.microsoft.com/beta/$metadata#admin/windows/updates/deployments('de910e12-3456-7890-abcd-ef1234567890')/content/microsoft.graph.windowsUpdates.catalogContent/catalogEntry/$entity",
+        "catalogEntry@odata.context": "https://graph.microsoft.com/beta/$metadata#admin/windows/updates/deployments('073fb534-5cdd-4326-8aa2-a4d29037b60f')/content/microsoft.graph.windowsUpdates.catalogContent/catalogEntry/$entity",
         "catalogEntry": {
             "@odata.type": "#microsoft.graph.windowsUpdates.qualityUpdateCatalogEntry",
-            "id": "693fafea03c24cca819b3a15123a8880f217b96a878b6d6a61be021d476cc432",
+            "id": "e317aa8a0455ca604de95329b524ec921ca57f2e6ed3ff88aac757a7468998a5",
             "displayName": null,
             "deployableUntilDateTime": null,
-            "releaseDateTime": "2023-01-10T00:00:00Z",
+            "releaseDateTime": "2023-08-08T00:00:00Z",
             "isExpeditable": false,
-            "qualityUpdateClassification": "security"
+            "qualityUpdateClassification": "security",
+            "catalogName": null,
+            "shortName": null,
+            "qualityUpdateCadence": "monthly",
+            "cveSeverityInformation": null
         }
     },
     "settings": {
@@ -238,10 +246,12 @@ The request returns a 201 Created response code and a [deployment](/graph/api/re
         "monitoring": null,
         "contentApplicability": null,
         "userExperience": {
-            "daysUntilForcedReboot": 2
+            "daysUntilForcedReboot": 2,
+            "offerAsOptional": null
         },
         "expedite": {
-            "isExpedited": true
+            "isExpedited": true,
+            "isReadinessTest": false
         }
     },
     "audience@odata.context": "https://graph.microsoft.com/beta/$metadata#admin/windows/updates/deployments('de910e12-3456-7890-abcd-ef1234567890')/audience/$entity",
@@ -293,6 +303,48 @@ The following example deletes the deployment with a **Deployment ID** of `de910e
 DELETE https://graph.microsoft.com/beta/admin/windows/updates/deployments/de910e12-3456-7890-abcd-ef1234567890
 ```
 
+## Readiness test for expediting updates
+<!--8705528-->
+You can verify the readiness of cl
+
+```msgraph-interactive
+POST https://graph.microsoft.com/beta/admin/windows/updates/deployments
+content-type: application/json
+
+{
+    "@odata.type": "#microsoft.graph.windowsUpdates.deployment",
+    "content": {
+        "@odata.type": "#microsoft.graph.windowsUpdates.catalogContent",
+        "catalogEntry": {
+            "@odata.type": "#microsoft.graph.windowsUpdates.qualityUpdateCatalogEntry",
+            "id": ""
+        }
+    },
+    "settings": {
+        "@odata.type": "microsoft.graph.windowsUpdates.deploymentSettings",
+        "expedite": {
+            "isExpedited": true,
+            "isReadinessTest": true
+        }
+    }
+}
+```
+
+The truncated response displays that **isReadinessTest** is set to `true` and gives you a **DeploymentID** of `de910e12-3456-7890-abcd-ef1234567890`. You can then [add members to the deployment audience](#add-members-to-the-deployment-audience) to have the service check that the devices meet the preresquites.
+
+```json
+        "expedite": {
+            "isExpedited": true,
+            "isReadinessTest": true
+        }
+    },
+    "audience@odata.context": "https://graph.microsoft.com/beta/$metadata#admin/windows/updates/deployments('6a6c03b5-008e-4b4d-8acd-48144208f179_Readiness')/audience/$entity",
+    "audience": {
+        "id": "de910e12-3456-7890-abcd-ef1234567890",
+        "applicableContent": []
+    }
+
+```
 
 <!--Using include for Update Health Tools log location-->
 [!INCLUDE [Windows Update for Business deployment service permissions using Graph Explorer](./includes/wufb-deployment-update-health-tools-logs.md)]