Hi,
Thank you for posting questions to Microsoft Q&A forum.
Do you mean the Administrative Templates (.admx)? Please kindly check if below links contain the files you need.
[ADMX Templates for Windows 11 October 2021 Update 21H2
[Administrative Templates (.admx) for Windows 10 November 2021 Update 21H2
For your reference:
https://www.anoopcnair.com/download-windows-11-administrative-templates/
https://www.anoopcnair.com/download-windows-10-administrative-templates/
Best regardds,
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