{
  "_doc": "IMP-#91 u3 structural snapshot — pins observed step20 overall + step09 per-zone selected_template_id per mdx in the 01-05 acceptance set. Each entry is fresh-run evidence (not aspirational). Update only when an intentional pipeline change moves the observed value; treat unexplained drift as regression. [[feedback_validation_first_for_closed_issues]] [[feedback_artifact_status_naming]]",
  "01": {
    "overall": "PASS",
    "zone_count": 2,
    "zones": [
      {"position": "top", "selected_template_id": "bim_dx_comparison_table"},
      {"position": "bottom", "selected_template_id": "construction_bim_three_usage"}
    ]
  },
  "02": {
    "overall": "PASS",
    "zone_count": 2,
    "zones": [
      {"position": "top", "selected_template_id": "construction_goals_three_circle_intersection"},
      {"position": "bottom", "selected_template_id": "three_persona_benefits"}
    ]
  },
  "03": {
    "overall": "PASS",
    "zone_count": 2,
    "zones": [
      {"position": "left", "selected_template_id": "three_parallel_requirements"},
      {"position": "right", "selected_template_id": "process_product_two_way"}
    ]
  },
  "04": {
    "overall": "PASS",
    "zone_count": 3,
    "zones": [
      {"position": "top", "selected_template_id": "bim_issues_quadrant_four"},
      {"position": "bottom-left", "selected_template_id": "sw_dependency_four_problems"},
      {"position": "bottom-right", "selected_template_id": "pre_construction_model_info_stacked"}
    ]
  },
  "05": {
    "overall": "EMPTY_SHELL_NO_CONTENT",
    "zone_count": 1,
    "zones": [
      {"position": "primary", "selected_template_id": "__empty__"}
    ]
  }
}