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+# fsGroup Support
+
+[fsGroupPolicy](https://kubernetes-csi.github.io/docs/support-fsgroup.html) feature is supported from Kubernetes 1.20, default CSI driver installation does not have this feature, follow below steps to enable this feature.
+
+### Option#1: Enable fsGroupPolicy support in [driver helm installation](../../../charts)
+
+add `--set feature.enableFSGroupPolicy=true` in helm installation command.
+
+### Option#2: Enable fsGroupPolicy support on a cluster with CSI driver already installed
+
+```console
+kubectl delete CSIDriver nfs.csi.k8s.io
+cat <<EOF | kubectl create -f -
+apiVersion: storage.k8s.io/v1beta1
+kind: CSIDriver
+metadata:
+  name: nfs.csi.k8s.io
+spec:
+  attachRequired: false
+  volumeLifecycleModes:
+    - Persistent
+  fsGroupPolicy: File
+EOF
+```