Drop the SAGE export CSV here or click to browse. Header is on row 9: Part Class | Part # | Cost Code | Description | Qty | Unit | Cost | Change Order | … | JC Cat
What this does: parses the CSV → applies your overrides for ambiguous SAGE codes → previews everything below → on commit, atomically replaces all cost_code_unit_prices rows where source='sage'. The cost_code_unit_prices Phase A seed rows will be replaced too.