PENDING SCCM Site-Server In-Place Upgrade disable Services?!

[m.hessling]

Hi all,

we are planning an in-place upgrade of our SSCM Site-Server (only one) from Windows Server 2016 to Windows Server 2022 and would like to follow these guide:

https://www.prajwaldesai.com/sccm-server-in-place-os-upgrade/

Do we need to disable the SCCM and SQL services beforehand or will it work without it? Some say yes, and for some it is not mentioned.

Thanks!
Michael