You can import licenses by running a Configuration plug-in workflow or by using the REST API.
The Configuration plug-in contains workflows that let you import the vCenter Server license and enter license keys. You can access these workflows by navigating to in the Workflows view of the Orchestrator client. In addition, you can also run these workflows by using the Orchestrator REST API. For information about importing licenses by using the Orchestrator configuration interface, see Importing the vCenter Server License.