Syncing up two OP-Z's?

So we know that the OP-Z will come wih a lot of syncing possibilities, especially when the first module becomes available. But how about syncing up two OP-Z’s with each other? Seems to me that should be possible from the get-go by simply hooking them up with the standard cable (or connecting them via bluetooth?), but has anyone tried or heard of this being an existing feature?

Me and a buddy of mine are getting one OP-Z each and we’re hoping to use them together during live techno sets, so hopefully we won’t be dissapointed.

I really hope so, as if they are easy to connect, I can totally see myself convincing my bandmate to get one too!