Merge pull request #44060 from cadawson/patch-2

Add mkt statement and link to RHACM SOLP

Author: bmcelvee

migrating_from_ocp_3_to_4/about-migrating-from-3-to-4.adoc

@@ -12,6 +12,8 @@ The most effective way to migrate from {product-title} 3 to 4 is by using a CI/C
 
 If you do not have a CI/CD pipeline or if you are migrating stateful applications, you can use the {mtc-full} ({mtc-short}) to migrate your application workloads.
 
+You can use Red Hat Advanced Cluster Management for Kubernetes to help you import and manage your {product-title} 3 clusters easily, enforce policies, and redeploy your applications. Take advantage of the link:https://www.redhat.com/en/engage/free-access-redhat-e-202202170127[free subscription] to use Red Hat Advanced Cluster Management to simplify your migration process.
+
 To successfully transition to {product-title} 4, review the following information:
 
 xref:../migrating_from_ocp_3_to_4/planning-migration-3-4.adoc#planning-migration-3-4[Differences between {product-title} 3 and 4]::