Deploy wallpaper in MDT via Microsoft Security Complience Manager

Hi

For the record. I am using MDT version 6.2.5019.0 and SCM version 3.0.60.0.

I have looked at other threads where the question has been asked but none has the (correct) answer.

http://social.technet.microsoft.com/Forums/en-US/68b0396a-daa1-4fef-ac8b-7af11fba147e/corporate-background-windows-7?forum=compliancemanagement&prof=required

http://social.technet.microsoft.com/Forums/en-US/471a02b5-8bd8-4018-bf8a-15d726c56241/can-you-help-me-deploying-a-gpo-?forum=compliancemanagement

My question is : Is there a setting (which one manually) has to add in SCM to deploy a customized backround wallpaper? In SCM I am using "Windows 7 SP1" There are 5 different categories here : Bitlocker, Computer Security, Domain Security, Extended DCM Cheks and User Security. None of these has an option with regards to adding a wallpaper. I have looked through the "Add Setting" option on the right hand side as well, but didnt find it. Anyone know?

Simply put, is there a setting for it in SCM?

Thank you.

Rune