The owner of the server needs to go to following VMWare URL and register.A description of different license types is available here. Refer to the VMWare License and Evaluation period explaining the license limitations.
Note: Please submit a ticket to Enlighted Support with the license key. When the trial period expires, Enlighted recommends that the customer registers and downloads the license and provides the license key to the Enlighted Support team, who can help to install the software on the customer's server. After the trial period of 60 days expires, it becomes limited in functionality though you can continue to use the system.
The free license of the VMware Hypervisor starts with the full unlocked version. The Enlighted Enterprise Manage (EEM), sourced from Dell, comes with VMware vSphere Hypervisor pre-loaded on the EEM server.