Merge pull request #64883 from amolnar-rh/TELCODOCS-1358

TELCODOCS-1358: Clarification in Enabling the assisted service ZTP section

Author: kelbrown20

modules/ztp-enabling-assisted-installer-service-on-bare-metal.adoc

@@ -3,20 +3,22 @@
 // * scalability_and_performance/ztp_far_edge/ztp-preparing-the-hub-cluster.adoc
 
 [id="enabling-assisted-installer-service-on-bare-metal_{context}"]
-= Enabling the assisted service and updating AgentServiceConfig on the hub cluster
+= Enabling the assisted service
 
-{rh-rhacm-first} uses the assisted service to deploy {product-title} clusters. The assisted service is deployed automatically when you enable the MultiClusterHub Operator with Central Infrastructure Management (CIM). When you have enabled CIM on the hub cluster, you then need to update the `AgentServiceConfig` custom resource (CR) with references to the ISO and RootFS images that are hosted on the mirror registry HTTP server.
+{rh-rhacm-first} uses the assisted service to deploy {product-title} clusters. The assisted service is deployed automatically when you enable the MultiClusterHub Operator on {rh-rhacm-first}. After that, you need to configure the `Provisioning` resource to watch all namespaces and to update the `AgentServiceConfig` custom resource (CR) with references to the ISO and RootFS images that are hosted on the mirror registry HTTP server.
 
 .Prerequisites
 
 * You have installed the OpenShift CLI (`oc`).
 
 * You have logged in to the hub cluster as a user with `cluster-admin` privileges.
 
-* You have enabled the assisted service on the hub cluster. For more information, see link:https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.8/html/clusters/cluster_mce_overview#enable-cim[Enabling the Central Infrastructure Management service].
+* You have {rh-rhacm} with MultiClusterHub enabled.
 
 .Procedure
 
+. Enable the `Provisioning` resource to watch all namespaces and configure mirrors for disconnected environments. For more information, see link:https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.8/html/clusters/cluster_mce_overview#enable-cim[Enabling the Central Infrastructure Management service].
+
 . Update the `AgentServiceConfig` CR by running the following command:
 +
 [source,terminal]