The Update-ViewVC command can be used to update the settings of a vCenter server that is currently linked to Horizon. The following example command updates the DeleteRampFactor value as well as the Description of the vCenter server named Vc-01.vjason.local:

Update-ViewVC -ServerName “Vc-01.vjason.local” -DeleteRampFactor 10 -Description “VC-01 vCenter Server”

This command supports the same options as the Add-ViewVC command. You can specify the vCenter server to be updated using the ServerName or Name option, and then update the options as required.