James could you give a brief example of how to use the search() function? Specifically as it relates to "populating a select_one choice list's via an external CSV file"? The notes in the International Mine Awareness Day post only mentions the following as it relates to the select_one field: "Calculate select_ones: Last but not least, you can now calculate values in select_one questions. That is, you can trigger a selection on a select_one question from a calculation". The search function isn't actually mentioned in that post. I tried using the search() function in appearance as it's done in XLSForm spec and I get a "value is not valid" error.
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