--- title: SurfaceHub DDF file description: This topic shows the OMA DM device description framework (DDF) for the SurfaceHub configuration service provider. This CSP was added in Windows 10, version 1511. ms.reviewer: manager: aaroncz ms.author: vinpa ms.topic: article ms.prod: w10 ms.technology: windows author: vinaypamnani-msft ms.date: 12/05/2017 --- # SurfaceHub DDF file This topic shows the OMA DM device description framework (DDF) for the SurfaceHub configuration service provider. This CSP was added in Windows 10, version 1511. Looking for the DDF XML files? See [CSP DDF files download](configuration-service-provider-reference.md#csp-ddf-files-download). The XML below is the current version for this CSP. ```xml ]> 1.2 SurfaceHub ./Vendor/MSFT com.microsoft/1.0/MDM/SurfaceHub DeviceAccount DomainName text/plain UserName text/plain UserPrincipalName text/plain Password Get is allowed here, but will always return a blank. text/plain ValidateAndCommit text/plain ExchangeServer text/plain SipAddress text/plain Email text/plain CalendarSyncEnabled text/plain ErrorContext If there is an error calling ValidateAndCommit, there will be additional context for that error in this node. text/plain PasswordRotationEnabled text/plain MaintenanceHoursSimple Hours StartTime Start time for maintenance hours in minutes from midnight text/plain Duration Duration of maintenance window text/plain InBoxApps SkypeForBusiness DomainName text/plain Welcome AutoWakeScreen Setting for the screen to wake up and stay on with sensor activity. text/plain CurrentBackgroundPath text/plain MeetingInfoOption text/plain WirelessProjection PINRequired text/plain Enabled text/plain Channel text/plain Connect AutoLaunch text/plain Properties FriendlyName text/plain DefaultVolume 65 text/plain ScreenTimeout 5 text/plain SessionTimeout 1 text/plain SleepTimeout 5 text/plain AllowSessionResume true text/plain AllowAutoProxyAuth true text/plain DisableSigninSuggestions false text/plain DoNotShowMyMeetingsAndFiles false text/plain Management GroupName The name of the domain admin group to add to the administrators group on the device. text/plain GroupSid The sid of the domain admin group to add to the administrators group on the device. text/plain MOMAgent WorkspaceID GUID identifying the Microsoft Operations Management Suite workspace ID to collect the data. Set this to an empty string to disable the MOM agent. text/plain WorkspaceKey Primary key for authenticating with workspace. Will always return an empty string. text/plain ```