OSBuilder updates Windows 10 source files offline with the latest cumulative updates, installs the DotNet 3.5 feature, and strips Windows 10 built-in metro applications.
1\Install OSBuilder module via the Powershell Gallery.
https://www.powershellgallery.com/packages/OSBuilder/18.9.21.0
2\Run Get-OSBuilder to pull in the servicing stack, cumalative updates.
3\Mount a Windows 10 ISO and run Import-OSMedia. This task will pull the install.wim, winre.wim, and boot.wim files.
4\Run the New-OSBuilderTask command.
5\Run Invoke-OSBuilderTask to trigger the build.
6\Run New-OSBuilderISO to export an updated Win 10 ISO for use with MDT/SCCM.
/BG