diff --git a/release_notes/ocp-4-20-release-notes.adoc b/release_notes/ocp-4-20-release-notes.adoc
index 0d64bf723182..a90996648099 100644
--- a/release_notes/ocp-4-20-release-notes.adoc
+++ b/release_notes/ocp-4-20-release-notes.adoc
@@ -489,6 +489,12 @@ With this release, you can install a cluster on {azure-short} using Intel-based
 
 For more information, see xref:../installing/installing_azure/ipi/installing-azure-customizations.adoc#installation-azure-confidential-vms_installing-azure-customizations[Enabling confidential VMs].
 
+[id="ocp-release-notes-installation-bm-multiarch_{context}"]
+==== Multi-architecture support for bare metal
+With this release, you can install a bare-metal environment that supports multi-architecture capabilities. You can provision both `x86_64` and `aarch64` architectures from an existing `x86_64` cluster by using virtual media, meaning you can manage a diverse hardware environment more efficiently.
+
+For more information, see xref:../post_installation_configuration/configuring-multi-arch-compute-machines/multi-architecture-configuration.adoc#configuring-your-cluster-with-multi-architecture-compute-machines[Configuring your cluster with multi-architecture compute machines].
+
 [id="ocp-release-notes-machine-config-operator_{context}"]
 === Machine Config Operator