OCPBUGS-44816: ABI Vsphere permissions note

Author: skopacz1

installing/installing_vsphere/installing-vsphere-agent-based-installer.adoc

@@ -10,8 +10,10 @@ The Agent-based installation method provides the flexibility to boot your on-pre
 
 Agent-based installation is a subcommand of the {product-title} installer. It generates a bootable ISO image containing all of the information required to deploy an {product-title} cluster with an available release image.
 
-[role="_additional-resources"]
-[id="additional-resources_installing-vsphere-agent-based-installer"]
-== Additional resources
+For more information about installing a cluster using the Agent-based Installer, see xref:../../installing/installing_with_agent_based_installer/preparing-to-install-with-agent-based-installer.adoc#preparing-to-install-with-agent-based-installer[Preparing to install with the Agent-based Installer].
 
-* xref:../../installing/installing_with_agent_based_installer/preparing-to-install-with-agent-based-installer.adoc#preparing-to-install-with-agent-based-installer[Preparing to install with the Agent-based Installer]
+[IMPORTANT]
+====
+Your vSphere account must include privileges for reading and creating the resources required to install an {product-title} cluster.
+For more information about privileges, see xref:../../installing/installing_vsphere/upi/upi-vsphere-installation-reqs.adoc#installation-vsphere-installer-infra-requirements_upi-vsphere-installation-reqs[vCenter requirements].
+====