stage draft of new topic

# Conflicts:
#	windows/manage/change-history-for-manage-and-update-windows-10.md

windows/manage/waas-restart.md

@@ -14,6 +14,42 @@ localizationpriority: high
 **Applies to**
 
 - Windows 10
+- Windows 10 Mobile 
+
+You can use Group Policy settings or mobile device management (MDM) to configure when devices running Windows 10 will restart after an update is installed. 
+
+- Group Policy settings are under **Computer Configuration\Administrative Templates\Windows Components\Windows Update**.
+- MDM settings use the [Policy configuration service provider (CSP)](https://msdn.microsoft.com/library/windows/hardware/dn904962.aspx).
+
+## Configure active hours
+
+*Active hours* identify the period of time when you expect the device to be in use. Automatic restarts after an update will occur outside of the active hours. 
+
+To configure active hours using Group Policy, go to **Computer Configuration\Administrative Templates\Windows Components\Windows Update** and open the **Turn off auto-restart for updates during active hours** policy setting. When the policy is enabled, you can set the start and end times for active hours.
+
+![Use Group Policy to configure active hours](images/waas-active-hours-policy.png)
+
+MDM uses the [Update/ActiveHoursStart and Update/ActiveHoursEnd](https://msdn.microsoft.com/library/windows/hardware/dn904962.aspx#Update_ActiveHoursEnd) settings in the [Policy CSP](https://msdn.microsoft.com/library/windows/hardware/dn904962.aspx) to configure active hours.
+
+To configure active hours manually on a single device, go to **Settings** > **Update & security** > **Windows Update** and select **Change active hours**.
+
+![Change active hours](images/waas-active-hours.png)
+
+## Other Group Policy settings for restart
+
+In the Group Policy editor, you will see a number of policy settings that pertain to restart behavior in **Computer Configuration\Administrative Templates\Windows Components\Windows Update**. The following table shows which policies apply to Windows 10.
+
+| Policy | Applies to Windows 10 | Notes |
+| --- | --- | --- |
+| Turn off auto-restart for updates during active hours | ![yes](images/checkmark.png) | Use this policy to configure active hours, during which the device will not be restarted. |
+| Always automatically restart at the scheduled time | ![yes](images/checkmark.png) | Use this policy to configure a restart timer (between 15 and 180 minutes) that will start immediately after Windows Update installs important updates. This policy has no effect if the **No auto-restart with logged on users for scheduled automatic updates installations** policy is enabled. |
+| Specify deadline before auto-restart for update installation | ![yes](images/checkmark.png)  | Use this policy to specify how many days (between 2 and 14) an automatic restart can be delayed. This policy has no effect if the **No auto-restart with logged on users for scheduled automatic updates installations** or "Always automatically restart at the scheduled time"" policies are enabled.  |
+| No auto-restart with logged on users for scheduled automatic updates installations | ![yes](images/checkmark.png) | Use this policy to prevent automatic restart when a user is logged on. This policy applies only when the **Configure Automatic Updates** policy is configured to perform scheduled installations of updates.  |
+| Re-prompt for restart with scheduled installations | ![no](images/crossmark.png) |   |
+| Delay Restart for scheduled installations | ![no](images/crossmark.png) |   |
+| Reschedule Automatic Updates scheduled installations | ![no](images/crossmark.png) |   |
+
+