Rehosting is defined as the process of moving a license from one machine to another. Is there a limit to the number of rehosts allowed per year?
EcoStruxure Building Operation,TAC Vista
Building Operation Licensing
Re-hosting means that the license bindings to the physical hardware or its substitutes on a Virtual Machine are moved i.e. the host ID is changed. This can be required if the license is moved to a new computer or Virtual Machine. A maximum of 4 license re-hosts are allowed in 12 months.
If the re-hosting limit is exceeded and further re-hosting is justified and necessary, the policy can be overridden by Product Support. When contacting support please provide the entitlement details so that the license policy can be overridden.