First of all, based on this post:
https://community.skuid.com/t/import-child-objects?topic-reply-list%5Bsettings%5D%5Bfilte…
The Skuid importer is much more awesome than I knew.  I did not know you could pass URL parameters using merge syntax… that is super awesome.
On the import page, however, the “Download a Sample File” link is dead. It looks like based on the image on the page that the column headers should be field labels instead of field names. Is that correct?