It is possible and it works.
Configure the VCB script as a usual VM.
thank you for the answer. How can I manage the restore of the virtual VC from VCB backup when it crash (so VC is not available) ? Could you gently briefly list the main operations ?
you can use vmware converter select on the source vmdks and select target destination of ESXi/ESX host ..
To restore a VCB backup you can use VMware Converter Standalone.
But the last version does not support anymore the VCB format... so download and install the previous one.