#. ``Remote.Read`` on the ``/remote/{remote}/{remote-store}`` path
#. At least ``Datastore.Backup`` on the local target datastore (``/datastore/{store}``)
+.. note:: A sync job can only sync backup groups that the configured remote's
+ user/API token can read. If a remote is configured with a user/API token that
+ only has ``Datastore.Backup`` privileges, only the limited set of accessible
+ snapshots owned by that user/API token can be synced.
+
If the ``remove-vanished`` option is set, ``Datastore.Prune`` is required on
the local datastore as well. If the ``owner`` option is not set (defaulting to
``root@pam``) or is set to something other than the configuring user,
``Datastore.Modify`` is required as well.
-.. note:: A sync job can only sync backup groups that the configured remote's
- user/API token can read. If a remote is configured with a user/API token that
- only has ``Datastore.Backup`` privileges, only the limited set of accessible
- snapshots owned by that user/API token can be synced.
+If the ``group-filter`` option is set, only backup groups matching at least one
+of the specified criteria are synced. The available criteria are:
+
+* backup type, for example to only sync groups of the `ct` (Container) type:
+ .. code-block:: console
+
+ # proxmox-backup-manager sync-job update ID --group-filter type:ct
+* full group identifier
+ .. code-block:: console
+
+ # proxmox-backup-manager sync-job update ID --group-filter group:vm/100
+* regular expression matched against the full group identifier
+.. todo:: add example for regex
+
+The same filter is applied to local groups for handling of the
+``remove-vanished`` option.
+
+.. note:: The ``protected`` flag of remote backup snapshots will not be synced.
+
+Bandwidth Limit
+^^^^^^^^^^^^^^^
+
+Syncing a datastore to an archive can produce lots of traffic and impact other
+users of the network. So, to avoid network or storage congestion you can limit
+the bandwidth of the sync job by setting the ``rate-in`` option either in the
+web interface or using the ``proxmox-backup-manager`` command-line tool:
+
+.. code-block:: console
+
+ # proxmox-backup-manager sync-job update ID --rate-in 20MiB