diff --git a/charts/scalardl/README.md b/charts/scalardl/README.md
index 1968e295..af7c1ddf 100644
--- a/charts/scalardl/README.md
+++ b/charts/scalardl/README.md
@@ -26,6 +26,10 @@ Current chart version is `5.0.0-SNAPSHOT`
 | envoy.service.ports.envoy.targetPort | int | `50051` | envoy k8s internal name |
 | envoy.service.type | string | `"ClusterIP"` | service types in kubernetes |
 | fullnameOverride | string | `""` | String to fully override scalardl.fullname template |
+| global.azure | object | `{"images":{"envoy":{"image":"scalar-envoy","registry":"scalar.azurecr.io","tag":"2.0.0-SNAPSHOT"},"scalardlLedger":{"image":"scalardl-ledger-azure-payg","registry":"scalar.azurecr.io","tag":"4.0.0-SNAPSHOT"}}}` | Azure Marketplace specific configurations. |
+| global.azure.images.envoy | object | `{"image":"scalar-envoy","registry":"scalar.azurecr.io","tag":"2.0.0-SNAPSHOT"}` | Container image of Envoy for Azure Marketplace. |
+| global.azure.images.scalardlLedger | object | `{"image":"scalardl-ledger-azure-payg","registry":"scalar.azurecr.io","tag":"4.0.0-SNAPSHOT"}` | Container image of ScalarDL Ledger for Azure Marketplace. |
+| global.platform | string | `""` | Specify the platform that you use. This configuration is for internal use. |
 | ledger.affinity | object | `{}` | the affinity/anti-affinity feature, greatly expands the types of constraints you can express |
 | ledger.existingSecret | string | `""` | Name of existing secret to use for storing database username and password |
 | ledger.extraVolumeMounts | list | `[]` | Defines additional volume mounts. |
diff --git a/charts/scalardl/templates/ledger/deployment.yaml b/charts/scalardl/templates/ledger/deployment.yaml
index 13c016a2..64ef14e3 100644
--- a/charts/scalardl/templates/ledger/deployment.yaml
+++ b/charts/scalardl/templates/ledger/deployment.yaml
@@ -21,6 +21,9 @@ spec:
         checksum/config: {{ include (print $.Template.BasePath "/ledger/configmap.yaml") . | sha256sum }}
       labels:
         {{- include "scalardl-ledger.selectorLabels" . | nindent 8 }}
+        {{- if eq .Values.global.platform "azure" }}
+        azure-extensions-usage-release-identifier: {{ .Release.Name }}
+        {{- end }}
     spec:
       restartPolicy: Always
       {{- if .Values.ledger.serviceAccount.serviceAccountName }}
@@ -66,7 +69,11 @@ spec:
         - name: {{ .Chart.Name }}-ledger
           securityContext:
             {{- toYaml .Values.ledger.securityContext | nindent 12 }}
+          {{- if eq .Values.global.platform "azure" }}
+          image: "{{ .Values.global.azure.images.scalardlLedger.registry }}/{{ .Values.global.azure.images.scalardlLedger.image }}:{{ .Values.global.azure.images.scalardlLedger.tag }}"
+          {{- else }}
           image: "{{ .Values.ledger.image.repository }}:{{ .Values.ledger.image.version }}"
+          {{- end }}
           imagePullPolicy: {{ .Values.ledger.image.pullPolicy }}
           volumeMounts:
           {{- if .Values.ledger.scalarLedgerConfiguration.ledgerProofEnabled }}
diff --git a/charts/scalardl/values.schema.json b/charts/scalardl/values.schema.json
index 3866580f..1bb3ed00 100644
--- a/charts/scalardl/values.schema.json
+++ b/charts/scalardl/values.schema.json
@@ -76,6 +76,52 @@
         "fullnameOverride": {
             "type": "string"
         },
+        "global": {
+            "type": "object",
+            "properties": {
+                "azure": {
+                    "type": "object",
+                    "properties": {
+                        "images": {
+                            "type": "object",
+                            "properties": {
+                                "envoy": {
+                                    "type": "object",
+                                    "properties": {
+                                        "image": {
+                                            "type": "string"
+                                        },
+                                        "registry": {
+                                            "type": "string"
+                                        },
+                                        "tag": {
+                                            "type": "string"
+                                        }
+                                    }
+                                },
+                                "scalardlLedger": {
+                                    "type": "object",
+                                    "properties": {
+                                        "image": {
+                                            "type": "string"
+                                        },
+                                        "registry": {
+                                            "type": "string"
+                                        },
+                                        "tag": {
+                                            "type": "string"
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                },
+                "platform": {
+                    "type": "string"
+                }
+            }
+        },
         "ledger": {
             "type": "object",
             "properties": {
diff --git a/charts/scalardl/values.yaml b/charts/scalardl/values.yaml
index 06c0b8cd..a7375e45 100644
--- a/charts/scalardl/values.yaml
+++ b/charts/scalardl/values.yaml
@@ -2,6 +2,23 @@
 # This is a YAML-formatted file.
 # Declare variables to be passed into your templates.
 
+global:
+  # -- Specify the platform that you use. This configuration is for internal use.
+  platform: ""
+  # -- Azure Marketplace specific configurations.
+  azure:
+    images:
+      # -- Container image of ScalarDL Ledger for Azure Marketplace.
+      scalardlLedger:
+        tag: "4.0.0-SNAPSHOT"
+        image: "scalardl-ledger-azure-payg"
+        registry: "scalar.azurecr.io"
+      # -- Container image of Envoy for Azure Marketplace.
+      envoy:
+        tag: "2.0.0-SNAPSHOT"
+        image: "scalar-envoy"
+        registry: "scalar.azurecr.io"
+
 # -- String to partially override scalardl.fullname template (will maintain the release name)
 nameOverride: ""