There is hybrid connectivity between the google workspace and M365 for a domain in which all the mails first are routed to google workspace and then to M365 .Now i want to make a group in m365 including all the members of that domain which is hybrid connected and the users in that domain in google workspace .is it possible??
On the Google side, you can create a group that includes all organization members, then add that to the M365 Group. See https://support.google.com/a/answer/9689259?hl=en for the details.
Hope that helps,
Ian