Visual Composer 7.31 and CM Services

Hello Experts,

I have a question I'd like to put to the forum:

For integrating Visual Composer 7.31 with NWDI, do we still need to use CMS tracks (pre 7.2 development) or is there an option to use CM Services. The Configuration Wizard for integrating VC with NWDI seems to require a CMS track

Tried searching for SAP notes on this topic but came up short of finding anything useful.

Thanks,

Nick