5. Creating and Managing vApps : 5.1 Migrating Workloads to a vCloud : 5.1.3 vApp Migration : 5.1.3.5. Guest OS Customization
   
5.1.3.5. Guest OS Customization
Even if Enable Guest Customization is not selected in vCloud A, it is enabled in vCloud B when the vApp is migrated, regardless of whether the virtual machine has an installed operating system and VMware Tools™.
Most password reset parameters are maintained. When the password reset parameters are configured for the virtual machine, the settings are transferred from vCloud A to vCloud B. However, if the virtual machine configuration specifies a default local administrator password, this information is not transferred to vCloud B. The end user must re-enter the default password for the virtual machine.