diff --git a/release_notes/ocp-4-10-release-notes.adoc b/release_notes/ocp-4-10-release-notes.adoc
index 88dd30d2ab..e907a98c69 100644
--- a/release_notes/ocp-4-10-release-notes.adoc
+++ b/release_notes/ocp-4-10-release-notes.adoc
@@ -19,9 +19,9 @@ Built on {op-system-base-full} and Kubernetes, {product-title} provides a more s
 {product-title} {product-version} clusters are available at https://cloud.redhat.com/openshift. The {cloud-redhat-com} application for {product-title} allows you to deploy OpenShift clusters to either on-premise or cloud environments.
 
 // Double check OP system versions
-{product-title} {product-version} is supported on {op-system-base-full} 7.9 and 8.4, as well as on {op-system-first} 4.9.
+{product-title} {product-version} is supported on {op-system-base-full} 8.4, as well as on {op-system-first} 4.10.
 
-You must use {op-system} machines for the control plane, and you can use either {op-system} or {op-system-base-full} 7.9 or 8.4 for compute machines.
+You must use {op-system} machines for the control plane, and you can use either {op-system} or {op-system-base-full} 8.4 for compute machines.
 //Removed the note per https://issues.redhat.com/browse/GRPA-3517
 
 //TODO: Add the line below for EUS releases.
@@ -298,7 +298,7 @@ In the table, features are marked with the following statuses:
 |Bring your own {op-system-base} 7 compute machines
 |DEP
 |DEP
-|
+|REM
 
 |`lastTriggeredImageID` field in the `BuildConfig` spec for Builds
 |DEP
@@ -337,6 +337,13 @@ The following OpenShift CLI (`oc`) commands were removed with this release:
 * `oc adm config`
 * `oc adm options`
 
+[id="ocp-4-10-removed-feature-rhel-7-support"]
+==== {op-system-base} 7 support for compute machines removed
+
+Support for running {op-system-base-full} 7 compute machines in {product-title} has been removed. If you prefer using {op-system-base} compute machines, they must run on {op-system-base} 8.
+
+You cannot upgrade {op-system-base} 7 compute machines to {op-system-base} 8. You must deploy new {op-system-base} 8 hosts, and the old {op-system-base} 7 hosts must be removed.
+
 [id="ocp-4-10-bug-fixes"]
 == Bug fixes