There is nothing special at all about using SCCM to deploy the PolicyPak CSE.
It will honor a silent install and will not require or request a reboot.
The only caveats are around PolicyPak Browser Router:
- A reboot is first required for PolicyPak Browser Router to function 100%.
- Internet Explorer should be closed when deploying the PolicyPak CSE to avoid questions of IE during installation. A script to help with that is found here.