Concurrent CRR Copies

Hi,

I have a production and DR site setup.   The production is VNX or VMAX arrays and DR site is VNX. 

I am running RP 5.1 SP2.   Customer bought a new Unity and deployed at the DR site.  I would like to know whether it is possible for me to have concurrent CRR copies.  One is the existing CRR in VNX array, and I am going to create another one CRR copies in the Unity array.  Can I do this using the existing RP Cluster?