The illustration shows the entire Site Preparation and Installation and Configuration process. The Site Preparation Guide describes the first three major steps: review the system requirements, prepare the systems for installation, which includes installing the operating system, verifying system resources, and verifying account access, and, as an option, to implement HA solution. Another document, the Installation and Configuration Guide, describes how to install and configure the Enterprise Controller and Proxy Controllers, and how to discover assets and install Agents.