KB2136: vCenter Migration Utility - Veeam Software
https://www.veeam.com/kb213608.06.2016 · Solution The Migration Tool is available here. Before using this tool, it is highly recommend to take a configuration backup of your VeeamBackup database. Note: The utility will work only with a source vCenter migration. If Replication target vCenter is changed, you will need to manually map source VMs to their replicas.