The first thing I would say is diplomacy. In some cases, it's another state that is not recognizing the birth because of the gender and other issues that I mentioned.
The second thing is practicality. It's funding through development assistance. As I mentioned, the majority of displacement happens in low- and middle-income countries. Some of these countries don't even have the resources to register their own citizens, let alone people who are coming in the displacement context. That could be another practical way.
The third thing is advocacy around this issue. I think that in some cultures and countries, it's not a regular thing to register children. It's not recognized as being important, but it is fundamental for them to be able to exercise all of their other rights. In some cases it leads to children being stateless.
Rohingya refugees in Bangladesh, for example, are systematically stateless because they're not recognized by either Bangladesh or Burma. In this case, it means using advocacy and diplomacy to convince those states to actually register the children.