{
  "title": "Roof flashing evidence for offline AI review",
  "source_page": "https://fiund.com/industries/roof-flashing-view-evidence-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Use the view that actually reveals the roof-edge interface",
    "context": "A tabletop roof-edge prop has a labeled flap and connection region. The exercise describes visibility, with no claim about watertightness or installation quality.",
    "records": [
      [
        "RF1",
        "Practice reference",
        "Prop R1: region E is the flap edge; region J is the connection behind it."
      ],
      [
        "RF2",
        "R1 view A",
        "R1 and E labels readable; a removable card covers J."
      ],
      [
        "RF3",
        "R1 view B",
        "R1 and J labels readable after card removal; reviewer identifies the visible connection region. No water test or concealed-layer record supplied."
      ]
    ],
    "question": "Which view supports a statement about region J, and what performance claims remain outside the image evidence?",
    "answer": "RF2 supports visible observations of R1's edge region E but leaves J covered. RF3 identifies and reveals J on the same labeled prop, so it is the appropriate source for a statement about that connection region's visible appearance. Neither image documents a water test, hidden layers or performance. Identifying the region does not establish watertightness, compliance or acceptance.",
    "failureModes": [
      "Describing J from view A even though the card covers it.",
      "Turning a visible connection into an untested watertightness claim."
    ],
    "fields": [
      [
        "Prop and region label",
        "Ties the visible detail to the intended part of the reference."
      ],
      [
        "View and occluding object",
        "Shows which source reveals the connection."
      ],
      [
        "Observation versus performance evidence",
        "Keeps visual description separate from a test result."
      ]
    ],
    "holdout": "Present a second prop with a similar flap and a revealed J region but no readable prop ID. Require an identity check before transferring the observation to R1.",
    "boundary": "Record safe props at ground level. Exclude active roofs, tools, actual customer property, job details and identifiable workers."
  }
}