{
  "lesson": "M-P023",
  "targetProduct": "not_run",
  "nativePractice": "author_original_input_and_reference",
  "dataIdentity": "synthetic author-owned examples, expected values are acceptance references",
  "assets": [],
  "sources": [
    {
      "url": "https://www.napkin.ai/blog/napkin-launches-ppt-export-files-import/",
      "title": "Napkin PPT Export and File Import",
      "feature": "核对PDF和Markdown抽取后的表头、否定与阅读顺序"
    }
  ]
}