https://issues.redhat.com/browse/ACM-15079 FIPS CIM

clusters/assisted_installer/ai_enable_cim.adoc

@@ -293,11 +293,14 @@ Your {cim} service is configured. You can verify that it is healthy by checking
 [#fips-install-cim]
 == Installing a FIPS-enabled cluster by using the {ai}
 
-When you install a {ocp-short} cluster version 4.15 and earlier that is in FIPS mode, you must specify that the installers run Red Hat Enterprise Linux (RHEL) version 8 in the `AgentServiceConfig` resource.
+When you install a {ocp-short} cluster that is version 4.15 and earlier and is in FIPS mode, you must specify that the installers run Red Hat Enterprise Linux (RHEL) version 8 in the `AgentServiceConfig` resource. When you install a {ocp-short} clusterthat is version 4.16 and later and is in FIPS mode, do not specify any RHEL version for the installers.
 
 *Required access:* You must have access to edit the `AgentServiceConfig` and `AgentClusterInstall` resources.
 
-Complete the following steps to update the `AgentServiceConfig` resource:
+[#fips-install-cim-415]
+=== Installing a {ocp-short} cluster version 4.15 and earlier
+
+ If you install a {ocp-short} cluster version 4.15 and earlier, complete the following steps to update the `AgentServiceConfig` resource:
 
 . Log in to you managed cluster by using the following command:
 
@@ -322,6 +325,20 @@ metadata:
 ...
 ----
 
+[#fips-install-cim-416]
+=== Installing a {ocp-short} cluster version 4.16 and later
+
+If you install a {ocp-short} cluster version 4.16 and later, complete the following steps to update the `AgentServiceConfig` resource: 
+
+. Log in to you managed cluster by using the following command:
+
++
+[source,bash]
+----
+oc login
+----
+
+. If the `agent-install.openshift.io/service-image-base: el8` annotation is present in the `AgentServiceConfig` resource, remove the annotation.
 
 [#additional-resources-cim-enable]
 == Additional resources