According to Microsoft docs in these pages
Is this (in the picture I made) correct for the same sync service ?
1-A
A server can only be registered to one Storage Sync Service and can sync with other servers and Azure file shares associated with the same Storage Sync Service.
https://docs.microsoft.co m/en-us/azure/storage/file-sync/file-sync-deployment-guide?tabs=azure-portal%2Cproactive-portal
2-A
A registered server can support multiple server endpoints, however, a sync group can only have one server endpoint per registered server at any given time. Other server endpoints within the sync group must be on different registered servers.
2-B
Multiple server endpoints can exist on the same volume if their namespaces are not overlapping (for example, F:\sync1 and F:\sync2) and each endpoint is syncing to a unique sync group.

