Documentation for SCCM task sequence deployment orchestrator

Task sequence steps

Deploy all required task sequences to the below deployment collection.


[Where XXX is the Realm name]

Please note: If you boot by PXE. Also, deploy at least one of your task sequences with the correct sccmtspsi WinPE assigned boot image to the ‘ALL UNKNOWN COMPUTERS’ collection. This could be an empty task sequence with the correct sccmtspsi WinPE assigned boot image or you could use your functional task sequence.

Desired setting:

  • Available.
  • Only media and PXE (hidden)

Task sequences will use the task sequence variables set by sccmtspsi to steer itself through a particular path.

sccmtspsi task sequence variable names are described in detail in the below section.

Suggest Edit

DCOM hardening issue.

This application fails to authenticate with WMI on the SCCM server because Microsoft has not yet hardened DCOM on their Windows Preinstallation Environment. We are working on a different approach, but it will only be released during the first quarter of 2024. But until that time, the only workaround will be to uninstall the update corresponding to KB5004442.