Depends how she is travelling over here. Is she travelling on an ancestral visa-people can qualify for this if they have parents or granparents born in ths country. In certain cases, depending on status, people can even travel to this country and stay for up to three months without a visa. She might even need to apply for a work permit. It all depends on her status, that is key. You will have to find out if she has dual citizenship, if she does it will be much easier for her.