Best practices documentation for 3DEXPERIENCE release upgrade to 2025x

Dear community,

in the past releases of 3DEXPERIENCE a best practice document has been published by Dassault Systèmes explaining in details the release upgrade process.

It was always named like this Overview of Upgrade from ENOVIA V6/3DEXPERIENCE Releases to 3DEXPERIENCE R20XXx.

I can't find this document for the 2025x release.

Does anyone know if this document exists and where it can be found?

Thanks!

Greetings

Sébastien