Can you communicate with the parents or the preparer that's doing their return? 

I mean if the parents are going to claim 100% of the allocation, you can allocate 0% to the ids, but everyone could be missing out on a better situation if you can have some communication with everyone involved.

If you do allocate 0% to the kids, I think you need to attach the 8962 with Page 2 showing the 0% allocation, be sure to use the ACA Explanation in the attachment box to get it accepted, the program doesnt seem to attach the 8962 with 0% allocation.