diff --git a/docs/kubernetes/user-guides/snapshots.md b/docs/kubernetes/user-guides/snapshots.md
index f27b8f32b..ffd47be76 100644
--- a/docs/kubernetes/user-guides/snapshots.md
+++ b/docs/kubernetes/user-guides/snapshots.md
@@ -1,6 +1,9 @@
 # Kubernetes Snapshots User Guide (Beta)
 
->**Attention:** Attention: VolumeSnapshot is a Beta feature enabled by default in Kubernetes 1.17+. Attention: VolumeSnapshot is only available in the driver version "master".
+>**Attention:** VolumeSnapshot is a Beta feature enabled by default in
+Kubernetes 1.17+. 
+
+>**Attention:** VolumeSnapshot is only available in the driver version "master".
 
 ### Install Driver with beta snapshot feature as described [here](driver-install.md)
 
@@ -122,3 +125,158 @@
     lost+found
     sample-file.txt
     ```
+
+### Import a Pre-Existing Snapshot
+
+An existing PD snapshot can be used to provision a `VolumeSnapshotContents`
+manually. A possible use case is to populate a PD in GKE from a snapshot created
+elsewhere in GCP.
+
+  1. Go to
+     [console.cloud.google.com/compute/snapshots](https://console.cloud.google.com/compute/snapshots),
+     locate your snapshot, and set an env variable from the snapshot name;
+     `export SNAPSHOT_NAME=snapshot-XXXXXXXX-XXXX-XXXX-XXXX-XXXX-XXXXXXXX` (copy
+     in your exact name).
+  1. Export your project id: `export PROJECT_ID=<your project id>`.
+  1. Create a `VolumeSnapshot` resource which will be bound to a pre-provisioned
+     `VolumeSnapshotContents`. Note this is called `restored-snapshot`; this
+     name can be changed, but do it consistently across the other resources.
+     ```console
+     kubectl apply -f - <<EOF
+       apiVersion: snapshot.storage.k8s.io/v1beta1
+       kind: VolumeSnapshot
+       metadata:
+         name: restored-snapshot
+       spec:
+         volumeSnapshotClassName: csi-gce-pd-snapshot-class
+         source:
+           volumeSnapshotContentName: snapcontent-migrated
+     EOF
+     ```
+  1. Create a `VolumeSnapshotContents` pointing to your existing PD
+     snapshot from the first step.
+     ```console
+     kubectl apply -f - <<EOF
+       apiVersion: snapshot.storage.k8s.io/v1beta1
+       kind: VolumeSnapshotContents
+       metadata:
+         name: restored-snapshot-content
+       spec:
+         deletionPolicy: Retain
+         driver: pd.csi.storage.gke.io
+         source:
+           snapshotHandle: projects/$PROJECT_ID/global/snapshots/$SNAPSHOT_ID
+         volumeSnapshotRef:
+           kind: VolumeSnapshot
+           name: restored-snapshot
+           namespace: default
+     EOF
+     ```
+  1. Create a `PersistentVolumeClaim` which will pull from the
+     `VolumeSnapshot`. The `StorageClass` must match what you use to provision
+     PDs; what is below matches the first example in this document.
+     ```console
+     kubectl apply -f - <<EOF
+       kind: PersistentVolumeClaim
+       apiVersion: v1
+       metadata:
+         name: restored-pvc
+       spec:
+         accessModes:
+           - ReadWriteOnce
+         storageClassName: csi-gce-pd
+         resources:
+           requests:
+             storage: 6Gi
+         dataSource:
+           kind: VolumeSnapshot
+           name: restored-snapshot
+           apiGroup: snapshot.storage.k8s.io
+     EOF
+     ```
+  1. Finally, create a pod referring to the `PersistentVolumeClaim`. The PD CSI
+     driver will provision a `PersistentVolume` and populate it from the
+     snapshot. The pod from `examples/kubernetes/snapshot/restored-pod.yaml` is
+     set to use the PVC created above. After `kubectl apply`'ing the pod, run
+     `kubectl exec restored-pod -- ls -l /demo/data/` to confirm that the
+     snapshot has been restored correctly.
+
+#### Troubleshooting
+
+If the `VolumeSnapshot`, `VolumeSnapshotContents` and `PersistentVolumeClaim`
+are not all mutually synchronized, the pod will not start. Try `kubectl describe
+volumesnapshotcontent restored-snapshot-content` to see any error messages
+relating to the binding together of the `VolumeSnapshot` and the
+`VolumeSnapshotContents`. Further errors may be found in the snapshot controller
+logs:
+
+```console
+kubectl logs snapshot-controller-0 | tail
+```
+
+Any errors in `kubectl describe pvc restored-pvc` may also shed light on any
+troubles. Sometimes there is quite a wait to dynamically provision the
+`PersistentVolume` for the PVC; the following command will give more
+information.
+
+```console
+kubectl logs -n gce-pd-csi-driver csi-gce-pd-controller-0 -c csi-provisioner | tail
+```
+
+### Tips on Migrating from Alpha Snapshots
+
+The api version has changed between the alpha and beta releases of the CSI
+snapshotter. In many cases, snapshots created with the alpha will not be able to
+be used with a beta driver. In some cases, they can be migrated.
+
+>**Attention:** You may lose all data in your snapshot!
+
+>**Attention:** These instructions not work in your case and could delete all data in your
+snapshot!
+
+These instructions happened to work with a particular GKE configuration. Because
+of the variety of alpha deployments, it is not possible to verify these steps
+will work all of the time. The following has been tested with a GKE cluster of
+master version 1.17.5-gke.0 using the following image versions for the
+snapshot-controller and PD CSI driver:
+
+  * quay.io/k8scsi/snapshot-controller:v2.0.1
+  * gke.gcr.io/csi-provisioner:v1.5.0-gke.0
+  * gke.gcr.io/csi-attacher:v2.1.1-gke.0
+  * gke.gcr.io/csi-resizer:v0.4.0-gke.0
+  * gke.gcr.io/csi-snapshotter:v2.1.1-gke.0
+  * gke.gcr.io/gcp-compute-persistent-disk-csi-driver:v0.7.0-gke.0
+
+#### Migrating by Restoring from a Manually Provisioned Snapshot
+
+The idea is to provision a beta `VolumeSnapshotContents` in your new or upgraded
+beta PD CSI driver cluster with the PD snapshot handle from the alpha snapshot,
+then bind that to a new beta `VolumeSnapshot`.
+
+Note that if using the same upgraded cluster where the alpha driver was
+installed, the alpha driver must be completely removed, including an CRs and
+CRDs. In particular the alpha `VolumeSnapshot` and `VolumeSnapshotContents`
+**must** be deleted before installing any of the beta CRDs. This means that any
+information about which snapshot goes with which workload must be manually saved
+somewhere. We recommend spinnng up a new cluster and installing the beta driver
+there rather than trying to upgrade the alpha driver in-place.
+
+If you are able to set (or have already set) the `deletionPolicy` of any
+existing alpha `VolumeSnapshotContents` and alpha `VolumeSnapshotClass` to
+`Retain`, then deleting the snapshot CRs will not delete the underlying PD
+snapshot.
+
+If you are creating a new cluster rather than upgrading an existing one, the
+method below could also be used before deleting the alpha cluster and/or alpha
+PD CSI driver deployment. This may be a safer option if you are not sure about
+the deletion policy of your alpha snapshot.
+
+After confirming that the PD snapshot is available, restore it using the beta PD
+CSI driver as described above in [Import a Pre-Existing
+Snapshot](#import-a-pre-existing-snapshot). The restoration should in a cluster
+with the beta PD CSI driver installed. At no point is the alpha cluster or
+driver referenced. After this is done, using the alpha snapshot may conflict
+with the resources created below in the beta cluster.
+
+The maintainers will welcome any additional information and will be happy to
+review PRs clarifying or extending these tips.