diff --git a/doc/source/_includes/application-reference-8916dfe370cd.rest b/doc/source/_includes/application-reference-8916dfe370cd.rest
index 23e361960..244a86a59 100644
--- a/doc/source/_includes/application-reference-8916dfe370cd.rest
+++ b/doc/source/_includes/application-reference-8916dfe370cd.rest
@@ -16,7 +16,6 @@
 .. deployment-manager-image-begin
 .. deployment-manager-image-end
 
-
 .. deployment-manager-chart2-begin
 .. deployment-manager-chart2-end
 
@@ -31,3 +30,6 @@
 
 .. deployment-manager-image2-begin
 .. deployment-manager-image2-end
+
+.. nginx-version-begin
+.. nginx-version-end
diff --git a/doc/source/application-ref/application-reference-8916dfe370cd.rst b/doc/source/application-ref/application-reference-8916dfe370cd.rst
index d5b0daf85..7aa3c6450 100644
--- a/doc/source/application-ref/application-reference-8916dfe370cd.rst
+++ b/doc/source/application-ref/application-reference-8916dfe370cd.rst
@@ -229,15 +229,34 @@ the table to navigate to the applications based on your requirement.
      - :ref:`node-interface-metrics-exporter-application-d98b2707c7e9`
      - registry.k8s.io/starlingx/metrics-exporter-api:v1.0.2
    * - nginx-ingress-controller
-     - ingress-nginx-4.11.1
+
+     - .. only:: partner
+
+          .. include:: /_includes/application-reference-8916dfe370cd.rest
+            :start-after: nginx-version-begin
+            :end-before: nginx-version-end
+
+       .. only:: starlingx
+
+          ingress-nginx-4.12.1
 
        secret-observer-0.1.1
-     - Optional
-     - v1.11.1
+
+     - Mandatory
+
+     - .. only:: partner
+
+          .. include:: /_includes/application-reference-8916dfe370cd.rest
+            :start-after: nginx-version-begin
+            :end-before: nginx-version-end
+
+       .. only:: starlingx
+
+          v1.12.1
      - :ref:`the-cert-manager-bootstrap-process`
      - registry.k8s.io/defaultbackend-amd64:1.5
 
-       registry.k8s.io/ingress-nginx/controller:v1.11.1
+       registry.k8s.io/ingress-nginx/controller:v1.12.1
 
        registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.4.1
 
@@ -334,7 +353,7 @@ the table to navigate to the applications based on your requirement.
        quay.io/silicom/tsyncd:2.1.3.6
    * - cert-manager
      - cert-manager-v1.15.3
-     - Optional
+     - Mandatory
      - v1.15.3
      - :ref:`the-cert-manager-bootstrap-process`
      - quay.io/jetstack/cert-manager-controller v1.15.3
@@ -540,3 +559,5 @@ the table to navigate to the applications based on your requirement.
           .. include:: /_includes/application-reference-8916dfe370cd.rest
             :start-after: deployment-manager-image2-begin
             :end-before: deployment-manager-image2-end
+
+
diff --git a/doc/source/releasenotes/index.rst b/doc/source/releasenotes/index.rst
index e31b03589..f9134d45f 100644
--- a/doc/source/releasenotes/index.rst
+++ b/doc/source/releasenotes/index.rst
@@ -80,7 +80,7 @@ The following platform component versions have been updated in |prod| 10.0.
 
 -  nginx-ingress-controller
 
-   -  ingress-nginx 4.11.1
+   -  ingress-nginx 4.12.1
 
    -  secret-observer 0.1.1
 
diff --git a/doc/source/security/kubernetes/the-cert-manager-bootstrap-process.rst b/doc/source/security/kubernetes/the-cert-manager-bootstrap-process.rst
index 829890c7e..bd1897be5 100644
--- a/doc/source/security/kubernetes/the-cert-manager-bootstrap-process.rst
+++ b/doc/source/security/kubernetes/the-cert-manager-bootstrap-process.rst
@@ -74,11 +74,23 @@ web pages:
 
 .. _the-cert-manager-bootstrap-process-ul-d4j-khv-nlb:
 
--   ``nginx-ingress-controller``
+.. only:: partner
 
-    `https://github.com/kubernetes/ingress-nginx/blob/helm-chart-4.11.1/charts/ingress-nginx/values.yaml <https://github.com/kubernetes/ingress-nginx/blob/helm-chart-4.11.1/charts/ingress-nginx/values.yaml>`__
+    -   ``nginx-ingress-controller``
 
--   ``cert-manager``
+        `https://github.com/kubernetes/ingress-nginx/blob/helm-chart-4.11.5/charts/ingress-nginx/values.yaml <https://github.com/kubernetes/ingress-nginx/blob/helm-chart-4.11.5/charts/ingress-nginx/values.yaml>`__
 
-    `https://github.com/cert-manager/cert-manager/blob/v1.15.3/deploy/charts/cert-manager/values.yaml <https://github.com/cert-manager/cert-manager/blob/v1.15.3/deploy/charts/cert-manager/values.yaml>`__
+    -   ``cert-manager``
+
+        `https://github.com/cert-manager/cert-manager/blob/v1.15.3/deploy/charts/cert-manager/values.yaml <https://github.com/cert-manager/cert-manager/blob/v1.15.3/deploy/charts/cert-manager/values.yaml>`__
+
+.. only:: starlingx
+
+    -   ``nginx-ingress-controller``
+
+        `https://github.com/kubernetes/ingress-nginx/blob/helm-chart-4.12.1/charts/ingress-nginx/values.yaml <https://github.com/kubernetes/ingress-nginx/blob/helm-chart-4.12.1/charts/ingress-nginx/values.yaml>`__
+
+    -   ``cert-manager``
+
+        `https://github.com/cert-manager/cert-manager/blob/v1.15.3/deploy/charts/cert-manager/values.yaml <https://github.com/cert-manager/cert-manager/blob/v1.15.3/deploy/charts/cert-manager/values.yaml>`__