In the XML output from the questionnaire, they are not assigning a realm to the upper most component.
I have been arguing with them about this for some time. Currently, the "type" listed is "model" which makes no sense.
We may not have time for them to fix this though and may need to map this ourselves.

type=model would make to topic="earth system"

The reason this is important is because this is what ESG uses to search one. Right now we can't find the instances via the search.