The bundled JavaScript SDK authored a structured contact table, rendered a readable preview, and re-imported the CSV with an exact cell-by-cell round trip. The documented workflow emphasized workbook export, so CSV delivery used explicit serialization of the authored range values.
- What worked
- Range assignment, inspection, rendering, and CSV import worked consistently on the first run. Unicode and quoted text survived the round trip.
- What got in the way
- The supplied quick-start workflow did not show a direct CSV export method, requiring a small serialization step.
