This article describes the additional permissions required when performing a virtual machine clone operation using the Advanced Cross vCenter vMotion feature.
vCenter Server 8.x
The following documentation lists the permissions required for migrating a virtual machine using Advanced Cross vCenter vMotion.
Import or Clone a Virtual Machine with Advanced Cross vCenter vMotion
However, when performing a clone operation you must grant the following privilege on the source vCenter Server in addition to those listed in the documentation.