--- title: CleanPC DDF description: This topic shows the OMA DM device description framework (DDF) for the CleanPC configuration service provider. DDF files are used only with OMA DM provisioning XML. ms.assetid: A2182898-1577-4675-BAE5-2A3A9C2AAC9B ms.author: maricia ms.topic: article ms.prod: w10 ms.technology: windows author: MariciaAlforque ms.date: 12/05/2017 --- # CleanPC DDF This topic shows the OMA DM device description framework (DDF) for the **CleanPC** configuration service provider. DDF files are used only with OMA DM provisioning XML. 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. ``` syntax ]> 1.2 CleanPC ./Device/Vendor/MSFT Allow removal of user installed and pre-installed applications, with option to persist user data com.microsoft/1.0/MDM/CleanPC CleanPCWithoutRetainingUserData CleanPC operation without any retention of User data text/plain CleanPCRetainingUserData CleanPC operation with retention of User data text/plain ```