In the example configuration above, the upper computer runs 24/7, has access to the HP Cloud and to thedevices, and is running HP SmartStream 3D Command Center Server. The same computer is also running aninstance of HP SmartStream 3D Command Center Client. The two lower computers (PC1 and PC2) are runningHP SmartStream 3D Command Center Client and are connected to the Server computer. They do not need to beconnected to the printers nor to the HP Cloud, because they do not run HP SmartStream 3D Build Manager.Introduction to HP 3D Center by PrintOSIn order to complete your site preparation and the installation of your HP 3D devices, you will need to becomefamiliar with HP 3D Center by PrintOS; and create, at least, an organization and a user account associated with it.Make sure that you keep all relevant access information: you will need to provide your organization informationin the site preparation checklist at the end of this document, and it will also be used during the installationprocess.What is HP 3D Center by PrintOS?HP 3D Center by PrintOS is a cloud-based operating system, delivering a suite of apps that drive productivity andallow access to real-time information about your HP 3D devices. If your company already owns an HP large-format printer or press, you should already be familiar with the PrintOS environment.It also provides access to all the product documentation and white papers.NOTE: The list of apps that it provides depends on the list of devices that your company owns.You can access HP 3D Center using the following URL: http://www.hp3dcenter.com/.HP 3D Center management: organizations and user accountsHP 3D Center by PrintOS can manage devices divided between one or more organizations, each with one ormore sites.ENWW Introduction to the HP Cloud environment 37