diff --git a/windows/client-management/mdm/euiccs-csp.md b/windows/client-management/mdm/euiccs-csp.md
index 127aa77257..1ea5fdf102 100644
--- a/windows/client-management/mdm/euiccs-csp.md
+++ b/windows/client-management/mdm/euiccs-csp.md
@@ -12,7 +12,7 @@ ms.date: 11/01/2017
 # eUICCs CSP
 
 
-The eUICCs configuration service provider... This CSP was added in windows 10, version 1709.
+The eUICCs configuration service provider is used to support eUICC enterprise use cases and enables the IT admin to manage (assign, re-assign, remove) subscriptions to employees. This CSP was added in windows 10, version 1709.
 
 The following diagram shows the eUICCs configuration service provider in tree format.
 
diff --git a/windows/client-management/mdm/policy-configuration-service-provider.md b/windows/client-management/mdm/policy-configuration-service-provider.md
index c44db4c35b..7a0a83df92 100644
--- a/windows/client-management/mdm/policy-configuration-service-provider.md
+++ b/windows/client-management/mdm/policy-configuration-service-provider.md
@@ -573,6 +573,9 @@ The following diagram shows the Policy configuration service provider in tree fo
   <dd>
     <a href="./policy-csp-connectivity.md#connectivity-disableinternetdownloadforwebpublishingandonlineorderingwizards" id="connectivity-disableinternetdownloadforwebpublishingandonlineorderingwizards">Connectivity/DisableInternetDownloadForWebPublishingAndOnlineOrderingWizards</a>
   </dd>
+  <dd>
+    <a href="./policy-csp-connectivity.md#connectivity-disallownetworkconnectivityactivetests" id="connectivity-disallownetworkconnectivityactivetests">Connectivity/DisallowNetworkConnectivityActiveTests</a>
+  </dd>
   <dd>
     <a href="./policy-csp-connectivity.md#connectivity-hardeneduncpaths" id="connectivity-hardeneduncpaths">Connectivity/HardenedUNCPaths</a>
   </dd>
diff --git a/windows/client-management/mdm/policy-csp-connectivity.md b/windows/client-management/mdm/policy-csp-connectivity.md
index 8eeb5e4585..a0ecb34a40 100644
--- a/windows/client-management/mdm/policy-csp-connectivity.md
+++ b/windows/client-management/mdm/policy-csp-connectivity.md
@@ -52,6 +52,9 @@ ms.date: 11/01/2017
   <dd>
     <a href="#connectivity-disableinternetdownloadforwebpublishingandonlineorderingwizards">Connectivity/DisableInternetDownloadForWebPublishingAndOnlineOrderingWizards</a>
   </dd>
+  <dd>
+    <a href="#connectivity-disallownetworkconnectivityactivetests">Connectivity/DisallowNetworkConnectivityActiveTests</a>
+  </dd>
   <dd>
     <a href="#connectivity-hardeneduncpaths">Connectivity/HardenedUNCPaths</a>
   </dd>
@@ -634,6 +637,41 @@ ADMX Info:
 <!--EndPolicy-->
 <hr/>
 <!--StartPolicy-->
+<a href="" id="connectivity-disallownetworkconnectivityactivetests"></a>**Connectivity/DisallowNetworkConnectivityActiveTests**  
+
+<!--StartSKU-->
+<table>
+<tr>
+	<th>Home</th>
+	<th>Pro</th>
+	<th>Business</th>
+	<th>Enterprise</th>
+	<th>Education</th>
+	<th>Mobile</th>
+	<th>Mobile Enterprise</th>
+</tr>
+<tr>
+	<td><img src="images/crossmark.png" alt="cross mark" /></td>
+	<td><img src="images/checkmark.png" alt="check mark" /><sup>2</sup></td>
+	<td><img src="images/checkmark.png" alt="check mark" /><sup>2</sup></td>
+	<td><img src="images/checkmark.png" alt="check mark" /><sup>2</sup></td>
+	<td><img src="images/checkmark.png" alt="check mark" /><sup>2</sup></td>
+	<td><img src="images/crossmark.png" alt="cross mark" /></td>
+	<td><img src="images/crossmark.png" alt="cross mark" /></td>
+</tr>
+</table>
+
+<!--EndSKU-->
+
+<!--StartDescription-->
+Added in Windows 10, version 1703. Network Connection Status Indicator (NCSI) detects Internet connectivity and corporate network connectivity status. NCSI sends a DNS request and HTTP query to http://www.msftconnecttest.com/connecttest.txt to determine if the device can communicate with the Internet.  This policy disables the NCSI active probe, preventing network connectivity to www.msftconnecttest.com.
+
+Value type is integer.
+
+<!--EndDescription-->
+<!--EndPolicy-->
+<hr/>
+<!--StartPolicy-->
 <a href="" id="connectivity-hardeneduncpaths"></a>**Connectivity/HardenedUNCPaths**  
 
 <!--StartSKU-->