1. Can a vCenter in APAC region manage hosts in US ? Does the customer need to purchase a vCenter in US to manage their Hosts in US? 2. In case the answer is yes, in above scenario. Can a vCenter in APAC manage the host in Singapore or a separate license would be required for Singapore? 3. A customer has purchased vSphere license in Singapore. They want to deploy these licenses in Australia. Should they purchase a separate license in Australia or they can deploy the license purchased in Singapore?