diff --git a/global_hub/global_hub_install_disconnected.adoc b/global_hub/global_hub_install_disconnected.adoc
index 09bafd5949..561a49cd94 100644
--- a/global_hub/global_hub_install_disconnected.adoc
+++ b/global_hub/global_hub_install_disconnected.adoc
@@ -111,6 +111,22 @@ oc -n openshift-marketplace get packagemanifests
 +
 The list that is displayed should include entries showing that the `multicluster-global-hub-operator-rh` and `amq-streams` packages are supplied by the catalog source for your mirror catalog:
 
+. To change build in amq-strimzi catalog source by setting the following annotation to Globalhub Custom Resource.
++
+[source,yaml]
+----
+apiVersion: operator.open-cluster-management.io/v1alpha4
+kind: MulticlusterGlobalHub
+metadata:
+  annotations:
+    global-hub.open-cluster-management.io/strimzi-catalog-source-name: redhat-operators
+    global-hub.open-cluster-management.io/strimzi-catalog-source-namespace: openshift-marketplace
+    global-hub.open-cluster-management.io/strimzi-subscription-package-name: amq-streams
+    global-hub.open-cluster-management.io/strimzi-subscription-channel: amq-streams-2.9.x
+  name: multiclusterglobalhub
+spec:
+  ......
+----
 
 [#global-hub-installing-disconnected-config-image-registry]
 == Configuring the image registry
diff --git a/global_hub/global_hub_requirements.adoc b/global_hub/global_hub_requirements.adoc
index 2767a260c5..db3c750d57 100644
--- a/global_hub/global_hub_requirements.adoc
+++ b/global_hub/global_hub_requirements.adoc
@@ -45,8 +45,6 @@ See the following networking requirements:
 
 * You can see guidelines for sizing at link:../install/cluster_size.adoc#sizing-your-cluster[Sizing your {acm-short} cluster] in the product documentation.
 
-* *Optional:* For middleware, {global-hub} has built-in Kafka, PostgreSQL, and Grafana, but you can use your own configured Kafka, PostgreSQL, and Grafana. See xref:../global_hub/global_hub_components.adoc#global-hub-integrating-existing-components[Integrating existing components] for more details.
-
 [#gh-supported-components]
 == Supported components
 
@@ -67,11 +65,18 @@ Learn about supported platforms and components.
 |{acm-short} on IBM Power Systems | Yes | Yes
 |===
 
-* The {global-hub} supports the following middleware:
+* {global-hub} has built-in Kafka, PostgreSQL, and Grafana
 
-** Kafka 3.8 and later 3.8.x releases.
++
+|===
+|Middleware | Build In Version
+
+|amq-streams (Kafka) | 2.9.x (3.9.0)
+|PostgreSQL | 16 
+|Grafana | 2.12.0 
+|===
 
-** PostgreSQL version 16 and later 16.x releases.
+* You can use your own configured Kafka, PostgreSQL, and Grafana. The components version should not less than build in components. See xref:../global_hub/global_hub_components.adoc#global-hub-integrating-existing-components[Integrating existing components] for more details.
 
 [#gh-req-additional-resources]
 == Additional resources