diff --git a/template/chartName/README.md b/template/chartName/README.md
index 070705a8..29fcae8e 100644
--- a/template/chartName/README.md
+++ b/template/chartName/README.md
@@ -143,10 +143,12 @@ A Helm chart for deploying ChartName.
 | imagePullSecrets | list | `[]` | Credentials used to securely authenticate and authorise the pulling of container images from private registries. |
 | ingress.clusterIssuer | string | `""` | The name of the cluster issuer for Ingress. Default: `"letsencrypt-dns-prod"`. |
 | ingress.enabled | bool | `false` | Specifies whether Ingress should be enabled for hosting ChartName services. |
+| ingress.www | bool | `false` | Specifies whether the WWW subdomain should be enabled. |
 | replicaCount | string | `""` | The desired number of running replicas for ChartName. Default: `"1"`. |
 | resources.chartName | object | `{}` | ChartName container resources. |
 | service.port | string | `""` | The port on which the ChartName server should listen. Default: `"80"`. |
 | service.type | string | `""` | The type of service used for ChartName services. Default: `"ClusterIP"`. |
+| storage.data.accessMode | string | `""` | The access mode defining how the data storage can be mounted. Default: `"ReadWriteMany"`. |
 | storage.data.enabled | bool | `false` | Specifies whether persistent storage should be provisioned for data storage. |
 | storage.data.mountPath | string | `""` | The path where the data storage should be mounted on the container. Default: `"/config"`. |
 | storage.data.storage | string | `""` | The default amount of persistent storage allocated for the data storage. Default: `"1Gi"`. |
diff --git a/template/chartName/templates/ingress.yaml b/template/chartName/templates/ingress.yaml
index f05f9247..8527d50e 100644
--- a/template/chartName/templates/ingress.yaml
+++ b/template/chartName/templates/ingress.yaml
@@ -1,6 +1,8 @@
 {{- $ingress := .Values.ingress.enabled }}
+{{- $www := .Values.ingress.www }}
 {{- $clusterIssuer := .Values.ingress.clusterIssuer | default "letsencrypt-dns-prod" | toString | quote }}
 {{- $domain := .Values.chartName.domain | toString }}
+{{- $wwwDomain := printf "www.%s" $domain | toString | quote }}
 {{- if and $ingress $domain }}
 ---
 apiVersion: networking.k8s.io/v1
@@ -32,8 +34,23 @@ spec:
                   name: chartName
             path: /
             pathType: Prefix
+  {{- if $www }}
+    - host: {{ $wwwDomain }}
+      http:
+        paths:
+          - backend:
+              service:
+                name: {{ .Release.Name }}-chartName-svc
+                port:
+                  name: chartName
+            path: /
+            pathType: Prefix
+  {{- end }}
   tls:
     - hosts:
         - {{ $domain | quote }}
+      {{- if $www }}
+        - {{ $wwwDomain }}
+      {{- end }}
       secretName: {{ .Release.Name }}-chartName-tls-cert
 {{- end }}
diff --git a/template/chartName/templates/pvc.yaml b/template/chartName/templates/pvc.yaml
index 137d3050..bfd6773c 100644
--- a/template/chartName/templates/pvc.yaml
+++ b/template/chartName/templates/pvc.yaml
@@ -1,4 +1,5 @@
 {{- $dataPersistence := .Values.storage.data.enabled }}
+{{- $dataAccessMode := .Values.storage.data.accessMode | default "ReadWriteMany" | toString | quote }}
 {{- $dataStorage := .Values.storage.data.storage | default "1Gi" | toString | quote }}
 {{- $dataStorageClassName := .Values.storage.data.storageClassName | default "longhorn" | toString | quote }}
 {{- if $dataPersistence }}
@@ -11,7 +12,7 @@ metadata:
     {{- include "chartName.labels" . | nindent 4 }}
 spec:
   accessModes:
-    - ReadWriteMany
+    - {{ $dataAccessMode }}
   resources:
     requests:
       storage: {{ $dataStorage }}
diff --git a/template/chartName/values.yaml b/template/chartName/values.yaml
index 1ca6ce1b..294a29cc 100644
--- a/template/chartName/values.yaml
+++ b/template/chartName/values.yaml
@@ -79,6 +79,10 @@ ingress:
   # Example:
   # clusterIssuer: "letsencrypt-http-prod"
   clusterIssuer: ""
+  # Specifies whether the WWW subdomain should be enabled.
+  # Example:
+  # www: true
+  www: false
 
 # Service configurations.
 service:
@@ -101,6 +105,11 @@ storage:
     # Example:
     # enabled: true
     enabled: false
+    # The access mode defining how the data storage can be mounted.
+    # Default: "ReadWriteMany"
+    # Example:
+    # accessMode: "ReadWriteOnce"
+    accessMode: ""
     # The path where the data storage should be mounted on the container.
     # Default: "/config"
     # Example: