diff --git a/charts/sn-platform-slim/templates/_helpers.tpl b/charts/sn-platform-slim/templates/_helpers.tpl
index a26c81bc6..4d4c45a99 100644
--- a/charts/sn-platform-slim/templates/_helpers.tpl
+++ b/charts/sn-platform-slim/templates/_helpers.tpl
@@ -189,6 +189,33 @@ Pulsar Cluster Name.
 {{- end }}
 {{- end }}
 
+{{/*
+Package management values validation.
+*/}}
+{{- define "pulsar.functions.packageManagement.validate" -}}
+{{- $pm := .Values.functions.packageManagement | default dict -}}
+{{- if $pm.enabled -}}
+{{- $functionmesh := .Values.broker.functionmesh | default dict -}}
+{{- $mesh := $functionmesh.mesh | default dict -}}
+{{- if and $functionmesh.enabled (hasKey $mesh "uploadEnabled") (not $mesh.uploadEnabled) -}}
+{{- fail "functions.packageManagement.enabled=true conflicts with broker.functionmesh.mesh.uploadEnabled=false" -}}
+{{- end -}}
+{{- $provider := required "functions.packageManagement.provider is required when functions.packageManagement.enabled=true" $pm.provider -}}
+{{- if and (ne $provider "bookkeeper") (ne $provider "cloudStorage") -}}
+{{- fail "functions.packageManagement.provider must be one of: bookkeeper, cloudStorage" -}}
+{{- end -}}
+{{- if and (include "pulsar.metadata.isOxia" .) (ne $provider "cloudStorage") -}}
+{{- fail "functions.packageManagement.provider must be cloudStorage when Oxia metadata is enabled" -}}
+{{- end -}}
+{{- if eq $provider "cloudStorage" -}}
+{{- $cloud := $pm.cloudStorage | default dict -}}
+{{- $_ := required "functions.packageManagement.cloudStorage.type is required when provider=cloudStorage" $cloud.type -}}
+{{- $_ := required "functions.packageManagement.cloudStorage.bucket is required when provider=cloudStorage" $cloud.bucket -}}
+{{- $_ := required "functions.packageManagement.cloudStorage.bucketPath is required when provider=cloudStorage" $cloud.bucketPath -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
 {{/*
 Metadata provider selection.
 */}}
diff --git a/charts/sn-platform-slim/templates/broker/broker-cluster.yaml b/charts/sn-platform-slim/templates/broker/broker-cluster.yaml
index 0e09467b9..b8f5fda88 100644
--- a/charts/sn-platform-slim/templates/broker/broker-cluster.yaml
+++ b/charts/sn-platform-slim/templates/broker/broker-cluster.yaml
@@ -3,6 +3,7 @@
 #
 # deploy PulsarBroker only when `components.broker and operator.enabled` is true
 {{- if .Values.components.broker }}
+{{- include "pulsar.functions.packageManagement.validate" . }}
 apiVersion: pulsar.streamnative.io/v1alpha1
 kind: PulsarBroker
 metadata:
@@ -336,10 +337,13 @@ spec:
     {{- end }}
     custom:
       PULSAR_PREFIX_additionalServletDirectory: "./brokerAdditionalServlet"
+      {{- $pm := .Values.functions.packageManagement | default dict }}
       {{- if include "pulsar.metadata.isOxia" . }}
       PULSAR_PREFIX_metadataStoreUrl: "{{ template "pulsar.oxia.metadata.url" . }}"
       PULSAR_PREFIX_configurationMetadataStoreUrl: "{{ template "pulsar.oxia.metadata.url" . }}"
+      {{- if not $pm.enabled }}
       PULSAR_PREFIX_enablePackagesManagement: "false"
+      {{- end }}
       PULSAR_PREFIX_kafkaGroupOffsetsStoreInMetadata: "true"
       PULSAR_PREFIX_kafkaProducerStateStoreInMetadata: "true"
       PULSAR_PREFIX_kafkaSchemaRegistryStoreInOxia: "true"
@@ -351,6 +355,21 @@ spec:
       PULSAR_PREFIX_schemaRegistryStorageClassName: {{ default "io.streamnative.pulsar.schema.OxiaSchemaStorageFactory" $storageCatalog.schemaRegistryStorageClassName | quote }}
       PULSAR_PREFIX_topicPoliciesServiceClassName: "io.streamnative.pulsar.OxiaTopicPoliciesService"
       {{- end }}
+      {{- if $pm.enabled }}
+      PULSAR_PREFIX_enablePackagesManagement: "true"
+      {{- if eq $pm.provider "cloudStorage" }}
+      {{- $cloud := $pm.cloudStorage | default dict }}
+      PULSAR_PREFIX_packagesManagementStorageProvider: {{ $cloud.storageProvider | quote }}
+      PULSAR_PREFIX_packagesCloudStorageType: {{ $cloud.type | quote }}
+      PULSAR_PREFIX_packagesCloudStorageBucket: {{ $cloud.bucket | quote }}
+      PULSAR_PREFIX_packagesCloudStorageBucketPath: {{ $cloud.bucketPath | quote }}
+      {{- else }}
+      {{- $bookkeeper := $pm.bookkeeper | default dict }}
+      PULSAR_PREFIX_packagesManagementStorageProvider: {{ $bookkeeper.storageProvider | quote }}
+      PULSAR_PREFIX_packagesReplicas: {{ default .Values.broker.configData.managedLedgerDefaultEnsembleSize $bookkeeper.replicas | quote }}
+      PULSAR_PREFIX_packagesManagementLedgerRootPath: {{ $bookkeeper.ledgerRootPath | quote }}
+      {{- end }}
+      {{- end }}
 {{- with .Values.broker.configData }}
 {{ toYaml . | indent 6 }}
 {{- end }}
diff --git a/charts/sn-platform-slim/templates/broker/function-worker-configfile-configmap.yaml b/charts/sn-platform-slim/templates/broker/function-worker-configfile-configmap.yaml
index c83527543..c36f8d624 100644
--- a/charts/sn-platform-slim/templates/broker/function-worker-configfile-configmap.yaml
+++ b/charts/sn-platform-slim/templates/broker/function-worker-configfile-configmap.yaml
@@ -3,6 +3,7 @@
 #
 
 {{- if .Values.components.functions }}
+{{- include "pulsar.functions.packageManagement.validate" . }}
 ## function config map
 apiVersion: v1
 kind: ConfigMap
@@ -27,7 +28,26 @@ data:
     tlsTrustCertsFilePath: "/pulsar/certs/ca/ca.crt"
     {{- end }}
     {{- end }}
+    {{- $pm := .Values.functions.packageManagement | default dict }}
+    {{- if and $pm.enabled (eq $pm.provider "bookkeeper") }}
+    numFunctionPackageReplicas: {{ default .Values.broker.configData.managedLedgerDefaultEnsembleSize .Values.functions.packageManagement.bookkeeper.replicas }}
+    {{- else }}
     numFunctionPackageReplicas: {{ .Values.broker.configData.managedLedgerDefaultEnsembleSize }}
+    {{- end }}
+    {{- if $pm.enabled }}
+    enablePackagesManagement: "true"
+    {{- if eq $pm.provider "cloudStorage" }}
+    {{- $cloud := $pm.cloudStorage | default dict }}
+    packagesManagementStorageProvider: {{ $cloud.storageProvider | quote }}
+    packagesCloudStorageType: {{ $cloud.type | quote }}
+    packagesCloudStorageBucket: {{ $cloud.bucket | quote }}
+    packagesCloudStorageBucketPath: {{ $cloud.bucketPath | quote }}
+    {{- else }}
+    {{- $bookkeeper := $pm.bookkeeper | default dict }}
+    packagesManagementStorageProvider: {{ $bookkeeper.storageProvider | quote }}
+    packagesManagementLedgerRootPath: {{ $bookkeeper.ledgerRootPath | quote }}
+    {{- end }}
+    {{- end }}
     pulsarFunctionsCluster: {{ template "pulsar.fullname" . }}
     functionRuntimeFactoryConfigs:
       jobNamespace: {{ template "pulsar.functions.namespace" . }}
diff --git a/charts/sn-platform-slim/values.yaml b/charts/sn-platform-slim/values.yaml
index 2066f4e77..36c758ac7 100644
--- a/charts/sn-platform-slim/values.yaml
+++ b/charts/sn-platform-slim/values.yaml
@@ -1562,6 +1562,29 @@ functions:
     clusterRole: true
   autoRollDeployment: true
   annotations: {}
+  packageManagement:
+    # Whether to render explicit package management service config.
+    # Defaults to false to preserve existing behavior, especially for Oxia deployments.
+    enabled: false
+    # Storage provider selector. Valid values: bookkeeper, cloudStorage.
+    # When Oxia metadata is enabled, cloudStorage is required if package management is enabled.
+    provider: bookkeeper
+    bookkeeper:
+      storageProvider: "org.apache.pulsar.packages.management.storage.bookkeeper.BookKeeperPackagesStorageProvider"
+      # Defaults to broker.configData.managedLedgerDefaultEnsembleSize when empty.
+      replicas: ""
+      ledgerRootPath: "/ledgers"
+    cloudStorage:
+      storageProvider: "io.streamnative.packages.storage.cloud.CloudStorageProvider"
+      # Valid values: S3, GCS, AZUREBLOB.
+      type: ""
+      # Examples: s3a://bucket, gs://bucket, abfs://container@account.
+      bucket: ""
+      # Examples: /packages, /sub/path.
+      bucketPath: ""
+      # Optional documentation-only compatibility field matching cloud-api-server.
+      # Helm does not parse this; set type, bucket, and bucketPath explicitly.
+      storagePath: ""
   ports:
     http: 8080
     https: 8443
diff --git a/charts/sn-platform/templates/_helpers.tpl b/charts/sn-platform/templates/_helpers.tpl
index 3681d51c4..467199cd4 100644
--- a/charts/sn-platform/templates/_helpers.tpl
+++ b/charts/sn-platform/templates/_helpers.tpl
@@ -187,6 +187,33 @@ Pulsar Cluster Name.
 {{- end }}
 {{- end }}
 
+{{/*
+Package management values validation.
+*/}}
+{{- define "pulsar.functions.packageManagement.validate" -}}
+{{- $pm := .Values.functions.packageManagement | default dict -}}
+{{- if $pm.enabled -}}
+{{- $functionmesh := .Values.broker.functionmesh | default dict -}}
+{{- $mesh := $functionmesh.mesh | default dict -}}
+{{- if and $functionmesh.enabled (hasKey $mesh "uploadEnabled") (not $mesh.uploadEnabled) -}}
+{{- fail "functions.packageManagement.enabled=true conflicts with broker.functionmesh.mesh.uploadEnabled=false" -}}
+{{- end -}}
+{{- $provider := required "functions.packageManagement.provider is required when functions.packageManagement.enabled=true" $pm.provider -}}
+{{- if and (ne $provider "bookkeeper") (ne $provider "cloudStorage") -}}
+{{- fail "functions.packageManagement.provider must be one of: bookkeeper, cloudStorage" -}}
+{{- end -}}
+{{- if and (include "pulsar.metadata.isOxia" .) (ne $provider "cloudStorage") -}}
+{{- fail "functions.packageManagement.provider must be cloudStorage when Oxia metadata is enabled" -}}
+{{- end -}}
+{{- if eq $provider "cloudStorage" -}}
+{{- $cloud := $pm.cloudStorage | default dict -}}
+{{- $_ := required "functions.packageManagement.cloudStorage.type is required when provider=cloudStorage" $cloud.type -}}
+{{- $_ := required "functions.packageManagement.cloudStorage.bucket is required when provider=cloudStorage" $cloud.bucket -}}
+{{- $_ := required "functions.packageManagement.cloudStorage.bucketPath is required when provider=cloudStorage" $cloud.bucketPath -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
 {{/*
 Metadata provider selection.
 */}}
diff --git a/charts/sn-platform/templates/broker/broker-cluster.yaml b/charts/sn-platform/templates/broker/broker-cluster.yaml
index 8a0df8834..35b56acde 100644
--- a/charts/sn-platform/templates/broker/broker-cluster.yaml
+++ b/charts/sn-platform/templates/broker/broker-cluster.yaml
@@ -3,6 +3,7 @@
 #
 # deploy PulsarBroker only when `components.broker and operator.enabled` is true
 {{- if .Values.components.broker }}
+{{- include "pulsar.functions.packageManagement.validate" . }}
 apiVersion: pulsar.streamnative.io/v1alpha1
 kind: PulsarBroker
 metadata:
@@ -337,10 +338,13 @@ spec:
     {{- end }}
     custom:
       PULSAR_PREFIX_additionalServletDirectory: "./brokerAdditionalServlet"
+      {{- $pm := .Values.functions.packageManagement | default dict }}
       {{- if include "pulsar.metadata.isOxia" . }}
       PULSAR_PREFIX_metadataStoreUrl: "{{ template "pulsar.oxia.metadata.url" . }}"
       PULSAR_PREFIX_configurationMetadataStoreUrl: "{{ template "pulsar.oxia.metadata.url" . }}"
+      {{- if not $pm.enabled }}
       PULSAR_PREFIX_enablePackagesManagement: "false"
+      {{- end }}
       PULSAR_PREFIX_kafkaGroupOffsetsStoreInMetadata: "true"
       PULSAR_PREFIX_kafkaProducerStateStoreInMetadata: "true"
       PULSAR_PREFIX_kafkaSchemaRegistryStoreInOxia: "true"
@@ -352,6 +356,21 @@ spec:
       PULSAR_PREFIX_schemaRegistryStorageClassName: {{ default "io.streamnative.pulsar.schema.OxiaSchemaStorageFactory" $storageCatalog.schemaRegistryStorageClassName | quote }}
       PULSAR_PREFIX_topicPoliciesServiceClassName: "io.streamnative.pulsar.OxiaTopicPoliciesService"
       {{- end }}
+      {{- if $pm.enabled }}
+      PULSAR_PREFIX_enablePackagesManagement: "true"
+      {{- if eq $pm.provider "cloudStorage" }}
+      {{- $cloud := $pm.cloudStorage | default dict }}
+      PULSAR_PREFIX_packagesManagementStorageProvider: {{ $cloud.storageProvider | quote }}
+      PULSAR_PREFIX_packagesCloudStorageType: {{ $cloud.type | quote }}
+      PULSAR_PREFIX_packagesCloudStorageBucket: {{ $cloud.bucket | quote }}
+      PULSAR_PREFIX_packagesCloudStorageBucketPath: {{ $cloud.bucketPath | quote }}
+      {{- else }}
+      {{- $bookkeeper := $pm.bookkeeper | default dict }}
+      PULSAR_PREFIX_packagesManagementStorageProvider: {{ $bookkeeper.storageProvider | quote }}
+      PULSAR_PREFIX_packagesReplicas: {{ default .Values.broker.configData.managedLedgerDefaultEnsembleSize $bookkeeper.replicas | quote }}
+      PULSAR_PREFIX_packagesManagementLedgerRootPath: {{ $bookkeeper.ledgerRootPath | quote }}
+      {{- end }}
+      {{- end }}
 {{- with .Values.broker.configData }}
 {{ toYaml . | indent 6 }}
 {{- end }}
diff --git a/charts/sn-platform/templates/broker/function-worker-configfile-configmap.yaml b/charts/sn-platform/templates/broker/function-worker-configfile-configmap.yaml
index c83527543..c36f8d624 100644
--- a/charts/sn-platform/templates/broker/function-worker-configfile-configmap.yaml
+++ b/charts/sn-platform/templates/broker/function-worker-configfile-configmap.yaml
@@ -3,6 +3,7 @@
 #
 
 {{- if .Values.components.functions }}
+{{- include "pulsar.functions.packageManagement.validate" . }}
 ## function config map
 apiVersion: v1
 kind: ConfigMap
@@ -27,7 +28,26 @@ data:
     tlsTrustCertsFilePath: "/pulsar/certs/ca/ca.crt"
     {{- end }}
     {{- end }}
+    {{- $pm := .Values.functions.packageManagement | default dict }}
+    {{- if and $pm.enabled (eq $pm.provider "bookkeeper") }}
+    numFunctionPackageReplicas: {{ default .Values.broker.configData.managedLedgerDefaultEnsembleSize .Values.functions.packageManagement.bookkeeper.replicas }}
+    {{- else }}
     numFunctionPackageReplicas: {{ .Values.broker.configData.managedLedgerDefaultEnsembleSize }}
+    {{- end }}
+    {{- if $pm.enabled }}
+    enablePackagesManagement: "true"
+    {{- if eq $pm.provider "cloudStorage" }}
+    {{- $cloud := $pm.cloudStorage | default dict }}
+    packagesManagementStorageProvider: {{ $cloud.storageProvider | quote }}
+    packagesCloudStorageType: {{ $cloud.type | quote }}
+    packagesCloudStorageBucket: {{ $cloud.bucket | quote }}
+    packagesCloudStorageBucketPath: {{ $cloud.bucketPath | quote }}
+    {{- else }}
+    {{- $bookkeeper := $pm.bookkeeper | default dict }}
+    packagesManagementStorageProvider: {{ $bookkeeper.storageProvider | quote }}
+    packagesManagementLedgerRootPath: {{ $bookkeeper.ledgerRootPath | quote }}
+    {{- end }}
+    {{- end }}
     pulsarFunctionsCluster: {{ template "pulsar.fullname" . }}
     functionRuntimeFactoryConfigs:
       jobNamespace: {{ template "pulsar.functions.namespace" . }}
diff --git a/charts/sn-platform/values.yaml b/charts/sn-platform/values.yaml
index 9e7b72595..4c49e5172 100644
--- a/charts/sn-platform/values.yaml
+++ b/charts/sn-platform/values.yaml
@@ -1638,6 +1638,29 @@ functions:
     clusterRole: true
   autoRollDeployment: true
   annotations: {}
+  packageManagement:
+    # Whether to render explicit package management service config.
+    # Defaults to false to preserve existing behavior, especially for Oxia deployments.
+    enabled: false
+    # Storage provider selector. Valid values: bookkeeper, cloudStorage.
+    # When Oxia metadata is enabled, cloudStorage is required if package management is enabled.
+    provider: bookkeeper
+    bookkeeper:
+      storageProvider: "org.apache.pulsar.packages.management.storage.bookkeeper.BookKeeperPackagesStorageProvider"
+      # Defaults to broker.configData.managedLedgerDefaultEnsembleSize when empty.
+      replicas: ""
+      ledgerRootPath: "/ledgers"
+    cloudStorage:
+      storageProvider: "io.streamnative.packages.storage.cloud.CloudStorageProvider"
+      # Valid values: S3, GCS, AZUREBLOB.
+      type: ""
+      # Examples: s3a://bucket, gs://bucket, abfs://container@account.
+      bucket: ""
+      # Examples: /packages, /sub/path.
+      bucketPath: ""
+      # Optional documentation-only compatibility field matching cloud-api-server.
+      # Helm does not parse this; set type, bucket, and bucketPath explicitly.
+      storagePath: ""
   ports:
     http: 8080
     https: 8443