The WinOps Blog

Brainstorming... to find collection membership during task sequence...

Add workstation during task sequence with Powershell: https://gallery.technet.microsoft.com/scriptcenter/SCCM-OSD-Add-workstation-3d868c19

Using Collection variables in SCCM Task Sequence: https://www.systemcenterdudes.com/collection-variables-task-sequence/

Find Collection Membership for a Device with PowerShell: https://sccmentor.com/2015/04/16/find-collection-membership-for-a-device-with-powershell/

Use SCCM Collection variables to target Client computer objects
http://negyuhsit.blogspot.fr/2014/01/use-sccm-collection-variables-to-target.html

Display a SCCM Collection Variable and its Value
http://it.peikkoluola.net/2013/09/30/display-a-sccm-collection-variable-and-its-value/

Get ConfigMgr Machine Variables With Powershell
https://andrewdcraig.wordpress.com/2011/05/13/get-configmgr-machine-variables-with-powershell/