diff --git a/docs/volumegroupreplication.md b/docs/volumegroupreplication.md
new file mode 100644
index 000000000..7020140ba
--- /dev/null
+++ b/docs/volumegroupreplication.md
@@ -0,0 +1,60 @@
+# VolumeGroupReplication
+
+VolumeGroupReplication is a namespaced resource that contains references to storage object to be grouped and replicated, VolumeGroupReplicationClass corresponding to the driver providing replication, VolumeGroupReplicationContent and VolumeReplication CRs.
+
+`volumeGroupReplicationClassName` is the name of the class providing group replication.
+
+`volumeReplicationClassName` is the name of the class providing the replication for volumeReplication CR.
+
+`volumeReplicationName` is the name of the volumeReplication CR created by this volumeGroupReplication CR.
+
+`volumeGroupReplicationContentName` is the name of the volumeGroupReplicationContent CR created for this volumeGroupReplication CR.
+
+`replicationState` is the state of the volume group being referenced. Possible values are `primary`, `secondary` and `resync`.
+
+- `primary` denotes that the volume group is primary
+- `secondary` denotes that the volume group is secondary
+- `resync` denotes that the volume group needs to be resynced
+
+`source` contains the source of the volumeGroupReplication i.e, the selectors to match the PVC/PVs to be replicated.
+
+- `selector` is a label selector to filter the pvcs that are to be included in the group replication
+
+```yaml
+apiVersion: replication.storage.openshift.io/v1alpha1
+kind: VolumeGroupReplication
+metadata:
+  name: volumegroupreplication-sample
+  namespace: default
+spec:
+  volumeReplicationClassName: volumereplicationclass-sample
+  volumeGroupReplicationClassName: volumegroupreplicationclass-sample
+  replicationState: primary
+  source:
+    selector:
+      matchLabels:
+        group: replication
+  autoResync: false
+status:
+  persistentVolumeClaimsRefList:
+    - test-pvc
+  state: primary
+```
+
+Example PVC having matching labels:
+
+```yaml
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: test-pvc
+  labels:
+    appname: test
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 1Gi
+  storageClassName: rook-ceph-block
+```
diff --git a/docs/volumegroupreplicationcontent.md b/docs/volumegroupreplicationcontent.md
new file mode 100644
index 000000000..7edb7686a
--- /dev/null
+++ b/docs/volumegroupreplicationcontent.md
@@ -0,0 +1,33 @@
+# VolumeGroupReplicationContent
+
+VolumeGroupReplicationContent is a cluster scoped resource that contains volume grouping related information.
+
+`volumeGroupReplicationRef` contains object reference of the volumeGroupReplication resource that created this resource.
+
+`volumeGroupReplicationHandle` (optional) is an existing (but new) group replication ID.
+
+`volumeGroupReplicationClassName` is the name of the VolumeGroupReplicationClass that contains the driver related info
+for volume grouping.
+
+`source` (optional) contains the VolumeGroupReplicationContentSource struct.
+
+- `VolumeHandles` is the list of volume handles that this resource is responsible for grouping.
+
+```yaml
+apiVersion: replication.storage.openshift.io/v1alpha1
+kind: VolumeGroupReplicationContent
+metadata:
+  name: volumegroupreplicationcontent-sample
+spec:
+  volumeGroupReplicationRef:
+    kind: VolumeGroupReplication
+    name: volumegroupreplication-sample
+    namespace: default
+  volumeGroupReplicationClassName: volumegroupreplicationclass-sample
+  provisioner: example.provisioner.io
+  source:
+    volumeHandles:
+      - myPersistentVolumeHandle
+      - myPersistentVolumeHandle1
+      - myPersistentVolumeHandle2
+```
diff --git a/docs/volumereplicationclass.md b/docs/volumereplicationclass.md
index 10da62803..fc9420ce5 100644
--- a/docs/volumereplicationclass.md
+++ b/docs/volumereplicationclass.md
@@ -1,6 +1,6 @@
 # VolumeReplicationClass
 
-`VolumeReplicationClass` is a cluster scoped resource that contains driver related configuration parameters.
+VolumeReplicationClass is a cluster scoped resource that contains driver related configuration parameters.
 
 `provisioner` is name of the storage provisioner.