{
  "identity": "字段教学清单，非平台原生可导入工作流",
  "fields": {
    "RSS Feed": "先在自己的测试部署连接可控feed，再换官方release feed",
    "key": "source + GUID；无GUID时用明确link策略",
    "state": "已处理项存持久表；成功保存产物后登记",
    "File Write": "release-digest-YYYY-MM-DD.md",
    "same_name": "同名Write自动加编号，不等于幂等"
  }
}