BPM,BRM AND PI DEPLOYED IN SAME SID WITH SAP PO 7.31 DUAL STACK

Hi guys.

I've been reading that the option of installing in the same sid all the components of SAP Process Orchestration (PI,BPM.BRM) is only possible in java only installation.

http://scn.sap.com/community/process-orchestration/blog/2012/05/31/download-and-installation-of-process-orchestration-731

Is this afirmation still valid or nowadays exists the possibility of deploying BPM, BRM and PI dual-stack in the same SID?

Thanks a lot.

Regards.