What the official way to export 2fered lights out of VW into A3d?

I know that if I have 2 lights in VW that share a channel, (but have no dimmer info,) if I send them to A3d, I only get one of the lights. I was told that even if I'm not exporting address info, I should give one of those lights a "dummy" address to force Eos Patch to make a second part and put two lights in A3d. Is that the official way to do that...for the moment at least? Or is there a better solution I'm not thinking of.