The environment described in this architecture is a Microsoft 365 (M365) deployment with 10,000 users.  Included within the protection scope is Mailboxes, Archive Mailboxes, and OneDrive for Business.  Additionally, 1,000 SharePoint Online sites and 1,000 Teams.  Total Space consumed in Microsoft 365 across the above applications is 100TB.  All backups will be targeted to an object storage repository in Azure and copied to Azure Archive storage using a backup copy job. Veeam Backup for Microsoft 365 will be installed on Azure VMs.