You can update the licenses by adding or removing specific license keys on the systems where you have installed the Symantec High Availability guest components.
Use any of the following methods to manage the licenses:
Connect to the vCenter Server and navigate to
> > .Use this method to manage licenses for local and remote virtual machines.
To add a license, run the command vxlicinst, and specify the license key.
For more details refer to the product installation and upgrade guide.