diff --git a/release_notes/topics/product/7_4_final.adoc b/release_notes/topics/product/7_4_final.adoc
index 06b9bc11ab..3b14989e1e 100644
--- a/release_notes/topics/product/7_4_final.adoc
+++ b/release_notes/topics/product/7_4_final.adoc
@@ -3,7 +3,7 @@
 Red Hat is proud to announce the release of version 7.4 of {project_name} (RH-SSO). RH-SSO is based on the Keycloak project, and enables you to secure your web applications by providing Web SSO capabilities based on popular standards such as OpenID Connect, OAuth 2.0, and SAML 2.0. The RH-SSO server acts as an OpenID Connect or SAML-based identity provider (IdP), allowing your enterprise user directory or third-party IdP to secure your applications via standards-based security tokens.
 
 [NOTE]
-{project_name} for IBM Z is supported only in the OpenShift environment. Bare metal installations on IBM Z are not supported.
+{project_name} for IBM Z and IBM Power Systems is supported only in the OpenShift environment. Bare metal installations on IBM Z and IBM Power Systems are not supported.
 
 The following notes apply to the RH-SSO 7.4 release.
 
diff --git a/topics/templates/document-attributes-product.adoc b/topics/templates/document-attributes-product.adoc
index adca64f4a5..bfd8f45f2b 100644
--- a/topics/templates/document-attributes-product.adoc
+++ b/topics/templates/document-attributes-product.adoc
@@ -70,7 +70,7 @@
 :openshift_openjdk_project_templates_version: sso74
 :openshift_openj9_name: Red Hat Single Sign-On for OpenShift on Eclipse OpenJ9
 :openshift_openj9_link: {project_doc_base_url}/red_hat_single_sign-on_for_openshift_on_openj9/
-:openshift_openj9_platforms: IBM Z
+:openshift_openj9_platforms: IBM Z/IBM Power Systems
 :openshift_openj9_image: redhat-sso-7/sso74-openj9-openshift-rhel8
 :openshift_openj9_project_templates_version: sso74-openj9