Load new records, update changed rows, export CSVs. Every one is ready to run, and you can adjust it in plain language.
Load checked team entries into reports and list rows to fix.
Your reporting table gets valid new spreadsheet rows every 15 minutes, with import counts and row-specific fixes waiting in the sheet.
Supply checked source rows for the next reporting cycle.
Get a dated CSV and row count in your shared folder every month, or an error note explaining why the export stopped.