Google Site Version 1 Creation :
If the user is requesting for Google Site Version 1 creation provide the below wiki pages which consists of all the procedures for V1 Site creation.
https://so-collaboration-wizard-prod.appspot.com/#0
General Guide for GSite
https://sites.google.com/a/solvay.com/gommunity/google-apps/sites
Google Site Version 2 Creation :
If the user is requesting for Google Site Version 2 creation, inform the user that user can only create V1 version in Google site and we don't have authority to create V2 version.
Version 2 GSite is only editable for early adopters in Solvay. So it's not possible to create any new google site in Version 2 (V2)
Google do not have a clear vision on the future road map of version 2 GSite and lack of support on this version, Hence Solvay Internal IT Team decided to freeze the action to add any request.
If user is having existing V2 site, then we can help with guiding on to whom to contact to get access. And we need to get the link for the same.
If no site exists for the user, we need to suggest the user to create a new site in V1 version.
Reference ticket: https://sbs-support.solvay.com/a/tickets/3717139