1) Download the Script. Change the file extension from txt to ps1 and save it to networkshare. The GUI is created with Sapien Powershell Studio
2) Create a package in sccm but do not create a program. Distribute the package to DP.
3) Edit your Task Sequence and add “Run Powershell Script”. Browse for the package you just create and write the name of the script in “Script Name” section. Change execution policy to “bypass”.
4) Deploy you TS.
DO NOT forget to update your boot image to support .Net and Powershell.