Sharing M365 calendar with Apple Macs using Mail app

Need to create a shared / company calendar in M365 for a bunch of Mac users using the Calendar app. Additionally need 1 or 2 users to have full access to the calendar (create/edit/delete events) , remainder to have view/read-only access.

The Mac users all have M365 accounts and are currently using Mail app for email on the Macs with no issues.

I assume a shared mailbox needed in M365? And this is opened by a user who will be one of the editors and then shared to all other users with required access rights ? Or something like that ! 🙂