vCenter to vCloud migration of multiple VM's

Hi all,

we need to migrate 130 vm's from a vCenter environment to a vCloud environment on a vBlock. We use Zerto as a migration tool from vC to vC. The biggest problem we experience is that we can only import one VM at a time into one vApp, because it freezes at import. Is there a way to have us import several VM's simultaneously into vCloud? We tried using different vApps, but then we still have to eventually import the machines into the destined vApp.

Tips and tricks are welcome!

thanks in advance!

best regards,

Pepijn