diff --git a/artifacts/attributes.adoc b/artifacts/attributes.adoc
index a2f4655440..aa462f3134 100644
--- a/artifacts/attributes.adoc
+++ b/artifacts/attributes.adoc
@@ -27,8 +27,8 @@
 :osd-brand-name: Red Hat OpenShift Dedicated
 :osd-short: OpenShift Dedicated
 // minimum and current latest supported versions
-:ocp-version-min: 4.12
-:ocp-version: 4.15
+:ocp-version-min: 4.14
+:ocp-version: 4.16
 // First mention of OpenShift CLI or `oc` in a module
 :openshift-cli: pass:quotes[OpenShift CLI (`oc`)]
 :rhsso-brand-name: Red Hat Single-Sign On
diff --git a/artifacts/snip-customer-support-info.adoc b/artifacts/snip-customer-support-info.adoc
index 723fa67aaa..4143e8b937 100644
--- a/artifacts/snip-customer-support-info.adoc
+++ b/artifacts/snip-customer-support-info.adoc
@@ -5,4 +5,4 @@
 If you experience difficulty with a procedure described in this documentation, visit the http://access.redhat.com[Red Hat Customer Portal]. You can use the Red Hat Customer Portal for the following purposes:
 
 * To search or browse through the Red Hat Knowledgebase of technical support articles about Red Hat products. 
-* To create a https://access.redhat.com/support/cases/#/case/new/get-support?caseCreate=true[support case] for Red Hat Global Support Services (GSS). For support case creation, select *Red Hat Developer Hub* as the product and select the appropriate product version.
\ No newline at end of file
+* To create a https://access.redhat.com/support/cases/#/case/new/get-support?caseCreate=true[support case] for {company-name} Global Support Services (GSS). For support case creation, select *{product}* as the product and select the appropriate product version. For detailed information about supported platforms, see link:{release-notes-url}#con-release-notes-overview.adoc[Supported Platforms] and the link:https://access.redhat.com/support/policy/updates/developerhub[{product} Life Cycle].
\ No newline at end of file
diff --git a/assemblies/assembly-add-custom-app-file-openshift.adoc b/assemblies/assembly-add-custom-app-file-openshift.adoc
index bd7872cc1f..21978f413c 100644
--- a/assemblies/assembly-add-custom-app-file-openshift.adoc
+++ b/assemblies/assembly-add-custom-app-file-openshift.adoc
@@ -18,7 +18,7 @@ data:
 You can add the custom application configuration file to {ocp-short} in one of the following ways:
 
 * The {product} Operator
-* The {product} Helm chart.
+* The {product} Helm chart
 
 include::modules/getting-started/proc-add-custom-app-file-openshift-helm.adoc[leveloffset=+1]
 
diff --git a/modules/installation/proc-install-operator.adoc b/modules/installation/proc-install-operator.adoc
index 686f1b56b9..6879a8689f 100644
--- a/modules/installation/proc-install-operator.adoc
+++ b/modules/installation/proc-install-operator.adoc
@@ -15,7 +15,7 @@ As an administrator, you can install the {product} Operator. Authorized users ca
 
 Containers are available for the following CPU architectures:
 
-* AMD64 and Intel 64 (x86_64)
+* AMD64 and Intel 64 (`x86_64`)
 
 .Prerequisites
 
diff --git a/modules/release-notes/con-release-notes-overview.adoc b/modules/release-notes/con-release-notes-overview.adoc
index 86e47e8a00..772a366cdd 100644
--- a/modules/release-notes/con-release-notes-overview.adoc
+++ b/modules/release-notes/con-release-notes-overview.adoc
@@ -19,3 +19,22 @@ Benefits of {product} include:
 .Additional resources
 
 * link:{upgrading-book-url}[{upgrading-book-title}].
+
+== Supported Platforms
+
+{product} runs on {ocp-short} {ocp-version-min}-{ocp-version} on the following CPU architecture:
+
+* AMD64 and Intel 64 (`x86_64`)
+
+In addition to {ocp-short}, the following hosted environments are also supported:
+
+* {eks-brand-name}
+* {aks-brand-name}
+* {osd-short} on {gcp-brand-name}
+
+.Additional resources
+
+* link:https://docs.redhat.com/en/documentation/openshift_container_platform[OpenShift documentation]
+* link:https://docs.redhat.com/en/documentation/red_hat_developer_hub/{product-version}#Install%20and%20Upgrade[{product} Installation guides]
+
+