{
  "title": "Construction machinery wholesale attachment and catalog data for AI",
  "source_page": "https://fiund.com/industries/heavy-equipment-wholesale-attachment-revision-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "A family name does not replace the hole pattern and attachment revision",
    "context": "Two lightweight tabletop attachment mockups use original hole-pattern drawings and invalid tags. No heavy equipment, powered work, real limits or installation instructions appear.",
    "records": [
      [
        "HEW1",
        "Dummy spec",
        "Option O2 for model M requires revision R2, abstract hole-pattern code P2. R1/P1 is a separate historical family variant."
      ],
      [
        "HEW2",
        "Mockup A",
        "Readable R2 tag; reviewer confirms measured training pattern P2 against the revised original drawing."
      ],
      [
        "HEW3",
        "Mockup B",
        "Same family display name, readable R1 tag and observed P1. Revised R2 specification attached to B's folder without an approval or tag correction."
      ]
    ],
    "question": "Which mockup matches O2, and can the attached revised document make B an R2 attachment?",
    "answer": "HEW1 and HEW2 match A to O2 through R2 identity and the reviewed P2 pattern. HEW3 identifies B as R1/P1 despite the newer specification in its folder. That attachment does not transform B or establish equivalence. Record the measured pattern, visible tag and applicable document separately, leaving B's mismatch for review without recommending installation or claiming real equipment compatibility or operating limits.",
    "failureModes": [
      "Selecting an attachment from family name while ignoring geometry and revision.",
      "Treating a newer document attached to a folder as proof the physical prop changed."
    ],
    "fields": [
      [
        "Model and attachment revision",
        "Defines identity."
      ],
      [
        "Hole-pattern label and measured view",
        "Supports comparison."
      ],
      [
        "Specification target and mismatch",
        "Preserves the gap."
      ]
    ],
    "holdout": "Change B's observed pattern to P2 but retain R1 label. Require a label/geometry conflict rather than conclude the whole variant matches.",
    "boundary": "Use original inert mockups only. Exclude customer assets, manufacturer drawings and operating sites; qualified staff retain attachment decisions."
  }
}