!! Exsting licenses for PC 12:01

Hi-

 

we are currently on Pef Center 11.52, Patch 01. if we plan to upgrade to the ALM -Performance Center 12:01, can we use the same existing licenses as Vusers protocol bundles in 11.52  (different in Perf Center 12:01), concurrent runs,

 

How the licenseing works in ALM -PC 12:00 ?

 

Thanks in advance.

 

Adi