{
  "lesson": "M-P013",
  "targetProduct": "not_run",
  "nativePractice": "author_original_input_and_reference",
  "dataIdentity": "synthetic author-owned examples, expected values are acceptance references",
  "assets": [],
  "sources": [
    {
      "url": "https://help.gamma.app/en/articles/16154694-how-do-i-edit-images-with-gamma-imagine",
      "title": "Gamma Imagine Editing",
      "feature": "选择一个版本回填文档，区分保存会话与真正替换"
    }
  ]
}