{
  "case_id": "map_14866b939d23a75708629f22790e668c",
  "case_version": 1,
  "current_candidates": [
    {
      "candidate_id": "candidate_68724372452c4118a8069413bcccb908",
      "nomination_method": "qualified_name",
      "properties": {
        "dataType": "Int64",
        "name": "AccountKey",
        "summarizeBy": "None",
        "tableName": "Ledger"
      },
      "proposed_relationship": "exact",
      "qualified_name": "Ledger.AccountKey",
      "score": 1.0,
      "sources": [
        {
          "artifact_id": "ev_sha256_a11f31dfefa7810703c3ae3ff271a0b73fcebc2086787da89d17b58544c43d6e",
          "observed": {
            "dataType": "Int64",
            "name": "AccountKey",
            "summarizeBy": "None"
          },
          "original_name": "python-powerbi-discovery.json",
          "purpose": "observed by deterministic MCP audit",
          "selector": {
            "kind": "json_pointer",
            "pointer": "/inventory/columns/data/2/columns/1"
          },
          "sha256": "a11f31dfefa7810703c3ae3ff271a0b73fcebc2086787da89d17b58544c43d6e"
        }
      ]
    }
  ],
  "depth": 1,
  "finding": "Current candidates and their primary audit evidence are attached for consultant review.",
  "input_fingerprint": "2b76dd47e8e6ae49043fd25f17a7e98f905afafb0690d06c9da25ec94e9ca1be",
  "limitations": [
    "This packet descends only into already captured evidence.",
    "No candidate observed does not prove that the field is absent outside the audited access boundary."
  ],
  "packet_id": "evidence_packet_339495d77029c7991913d40603426d98",
  "reason": "deterministic mapping evidence descent",
  "target": {
    "element_id": "element_7857836f2e1e8966c42f891b79f5b27b",
    "properties": {
      "business_definition": "Account foreign key.",
      "current_hint": "Ledger.AccountKey",
      "data_type": "Int64",
      "formula": null,
      "object_type": "column",
      "required": "Yes",
      "source": "Existing Power BI semantic model",
      "source_row": 9,
      "source_sheet": "Target Fields",
      "workbook_id": "workbook_480433cbc86b45db9ec61c5c174d6061"
    },
    "qualified_name": "Ledger.AccountKey",
    "sources": [
      {
        "artifact_id": "ev_sha256_480433cbc86b45db9ec61c5c174d60618afe10338cbd09c31c5a523ee7f33e5c",
        "observed": {
          "cells": [
            {
              "coordinate": "A9",
              "data_type": "s",
              "number_format": "General",
              "value": "column"
            },
            {
              "coordinate": "B9",
              "data_type": "s",
              "number_format": "General",
              "value": "Ledger"
            },
            {
              "coordinate": "C9",
              "data_type": "s",
              "number_format": "General",
              "value": "AccountKey"
            },
            {
              "coordinate": "D9",
              "data_type": "s",
              "number_format": "General",
              "value": "Int64"
            },
            {
              "coordinate": "E9",
              "data_type": "s",
              "number_format": "General",
              "value": "Account foreign key."
            },
            {
              "coordinate": "F9",
              "data_type": "s",
              "number_format": "General",
              "value": "Yes"
            },
            {
              "coordinate": "G9",
              "data_type": "s",
              "number_format": "General",
              "value": "Ledger.AccountKey"
            },
            {
              "coordinate": "H9",
              "data_type": "n",
              "number_format": "General",
              "value": null
            },
            {
              "coordinate": "I9",
              "data_type": "s",
              "number_format": "General",
              "value": "Existing Power BI semantic model"
            },
            {
              "coordinate": "J9",
              "data_type": "inlineStr",
              "number_format": "General",
              "value": null
            }
          ],
          "range": "A9:J9",
          "sheet": "Target Fields"
        },
        "original_name": "TargetArchitecture_Partial.xlsx",
        "purpose": "declared in target workbook",
        "selector": {
          "kind": "xlsx_range",
          "range": "A9:J9",
          "sheet": "Target Fields"
        },
        "sha256": "480433cbc86b45db9ec61c5c174d60618afe10338cbd09c31c5a523ee7f33e5c"
      }
    ]
  }
}