OADP-2205: DOC: OADP features and plugins Page missing VSM plugin

Author: anarnold97

modules/oadp-plugins.adoc

@@ -6,7 +6,7 @@
 [id="oadp-plugins_{context}"]
 = OADP plugins
 
-The OpenShift API for Data Protection (OADP) provides default Velero plugins that are integrated with storage providers to support backup and snapshot operations. You can create link:https://{velero-domain}/docs/v{velero-version}/custom-plugins/[custom plugins] based on the Velero plugins.
+The {oadp-first} provides default Velero plugins that are integrated with storage providers to support backup and snapshot operations. You can create link:https://{velero-domain}/docs/v{velero-version}/custom-plugins/[custom plugins] based on the Velero plugins.
 
 OADP also provides plugins for {product-title} resource backups, OpenShift Virtualization resource backups, and Container Storage Interface (CSI) snapshots.
 
@@ -29,10 +29,13 @@ OADP also provides plugins for {product-title} resource backups, OpenShift Virtu
 |`kubevirt` |Backs up and restores OpenShift Virtualization resources. ^[2]^ |Object store
 
 |`csi` |Backs up and restores volumes with CSI snapshots. ^[3]^ |Cloud storage that supports CSI snapshots
+
+|`vsm` |VolumeSnapshotMover relocates snapshots from the cluster into an object store to be used during a restore process to recover stateful applications, in situations such as cluster deletion. ^[4]^ |Object store
 |===
 [.small]
 --
 1. Mandatory.
 2. Virtual machine disks are backed up with CSI snapshots or Restic.
 3. The `csi` plugin uses the link:https://velero.io/docs/main/csi/[Velero CSI beta snapshot API].
+4. OADP 1.2 only.
 --