Does vCAC hook into vCenter Chargeback?

I know that vCAC has a simple showback feature builtin to the product.   However,  it only calculates chargeback based on allocated resources,  not resource utilization.

Does vCAC integrate with vCenter Chargeback yet?   It would be useful for vCAC to send its users/resource info the Chargeback and then run reports on actual usage.

Assuming that there is no integration yet,   I am assuming that I could have Chargeback work with my vCD implementation.  In vCD I could configure Org DCs that map to vCAC users and then run reports on those Org DCs to get valid Chargeback #s?

Thanks,

-Matt