{
  "nature": "original fictional teaching case; separate role extension for this article only",
  "scope": "evidence-based-work-achievements only; does not revise other configuration examples",
  "facts": {
    "nature": "original fictional teaching case",
    "totalUnits": 12,
    "plannedThisWeek": 8,
    "completedThisWeek": 6,
    "awaitingInterfaceInformation": 2,
    "request": "Project lead to confirm the interface contact",
    "responseDeadline": "today 17:00",
    "nextUpdate": "tomorrow 12:00",
    "plannedDemo": "Friday",
    "fallbackCondition": "Interface information still missing at tomorrow 12:00",
    "fallbackProposal": "Demonstrate the six completed units on Friday; arrange the rest separately",
    "demoScopeChangeApproved": false,
    "timezone": "Asia/Shanghai",
    "calendarDates": null,
    "unknowns": [
      "Complete causes of the delay",
      "Exact demo impact",
      "Arrival time of interface information",
      "Approval of the proposed demo scope"
    ],
    "checkpoint": "Eight units in this week's plan were due by the agreed check-in; six are complete"
  },
  "roleExtension": {
    "personallyCompletedUnits": 3,
    "colleaguesCompletedUnits": 3,
    "teamCompletedUnits": 6,
    "individualIncludedInTeamTotal": true,
    "dependencyChecklistsPrepared": 1,
    "waitingUnitsIdentified": 2,
    "informationReceived": null,
    "actualAcceptanceRecords": null,
    "actualFeedback": null,
    "businessImpactMeasurements": null
  },
  "boundaries": [
    "Personal units are included in team units, not additive",
    "A checklist is a separate document output, not a configuration unit",
    "Unit share is not business value share",
    "No established efficiency gain or promotion eligibility"
  ]
}