{
  "specification": "TPX-UOF-SKIRT-PDF-to-GETTEMPLATED-XLSX",
  "version": "0.1.0",
  "principle": "Never silently drop, interpolate, or invent production data.",
  "source": {
    "name": "University of Fashion FW21-002 Basic Skirt Tech Pack",
    "format": "pdf",
    "pages": 3,
    "sha256": "e705d130485cd604904f4e0bdb1c18fd57a193154c4c04a2d004ca5f1914c1a4",
    "requiredLabels": ["STYLE #", "DESCRIPTION", "SAMPLE SIZE", "WAIST", "SWEEP", "CB LENGTH"]
  },
  "destination": {
    "name": "GetTemplated four-sheet Tech Pack",
    "format": "xlsx",
    "sha256": "20f37de55ef4a43cd1ba6c37b8c1259a751a271cf9c88b5c67155dd88637af8e",
    "sheets": ["BOM", "Measurements", "Colorway", "Construction Notes"]
  },
  "aliases": {
    "CB": "center back",
    "poly": "polyester",
    "sweep": "garment opening width"
  },
  "rules": [
    { "source": "WAIST", "destination": "Measurements!Waist width/S", "confidence": "high", "action": "map" },
    { "source": "CB LENGTH", "destination": "Measurements!Center back length/S", "confidence": "high", "action": "map" },
    { "source": "SWEEP", "destination": "Measurements!Hem width/S", "confidence": "medium", "action": "map_and_review" },
    { "source": ["HIP (7 in BELOW WAIST)", "LOW HIP (9 in BELOW WAIST)"], "destination": "Measurements!Hip width (8 in below waist)/S", "confidence": "low", "action": "do_not_map", "reason": "Reference position differs; interpolation is prohibited." },
    { "source": "FABRIC A", "destination": "BOM!Shell fabric", "confidence": "high", "action": "map_partial", "missing": ["quantity", "unit", "supplier"] },
    { "source": "FABRIC B", "destination": "BOM!Interfacing", "confidence": "high", "action": "map_partial", "missing": ["quantity", "unit", "supplier"] },
    { "source": "TRIM 1", "destination": "BOM!Invisible zipper", "confidence": "high", "action": "map_and_review", "reason": "Quantity convention requires confirmation." },
    { "source": "pages 2-3 visual content", "destination": "Construction Notes", "confidence": "low", "action": "manual_review" }
  ],
  "output": {
    "workbook": "FW21-002-converted-tech-pack.xlsx",
    "reportSheet": "Conversion Report"
  }
}