diff --git a/docs/WBS_10_DOTNET_MIGRATION_ROADMAP.yaml b/docs/WBS_10_DOTNET_MIGRATION_ROADMAP.yaml
index 8d7bc069..462c45fd 100644
--- a/docs/WBS_10_DOTNET_MIGRATION_ROADMAP.yaml
+++ b/docs/WBS_10_DOTNET_MIGRATION_ROADMAP.yaml
@@ -372,3 +372,16 @@ alignment:
     WBS-10.10: WBS-10-B2
     WBS-10.11: WBS-10-A3
     WBS-10.12: WBS-10-C3
+  roadmap_section_map:
+    WBS-10.1: "기반 결함 수정"
+    WBS-10.2: "테스트 인프라 구축"
+    WBS-10.3: "Domain 계산기 Parity 검증 (Python ↔ C# 동등성)"
+    WBS-10.4: "공식 계산 엔진 C# 포팅 (compute_formula_outputs.py 대응)"
+    WBS-10.5: "하네스 주입 엔진 C# 포팅 (inject_computed_harness.py 대응)"
+    WBS-10.6: "파이프라인 오케스트레이터"
+    WBS-10.7: "Application 서비스 레이어 구축"
+    WBS-10.8: "데이터 수집 오케스트레이터"
+    WBS-10.9: "보안 강화"
+    WBS-10.10: "Razor Pages 어드민 대시보드 고도화"
+    WBS-10.11: "Razor Pages 개발 가이드라인 수립"
+    WBS-10.12: "Playwright 기반 Razor Pages 어드민 UI E2E 자동화"
diff --git a/tools/validate_dotnet_migration_roadmap_v1.py b/tools/validate_dotnet_migration_roadmap_v1.py
index 74afa71b..dfb0ea50 100644
--- a/tools/validate_dotnet_migration_roadmap_v1.py
+++ b/tools/validate_dotnet_migration_roadmap_v1.py
@@ -73,6 +73,7 @@ def main(argv: list[str] | None = None) -> int:
 
     alignment = data.get("alignment") or {}
     spec_task_map = alignment.get("spec_task_map") or {}
+    roadmap_section_map = alignment.get("roadmap_section_map") or {}
     if not spec_task_map:
         payload["missing"].append("alignment.spec_task_map")
     else:
@@ -80,6 +81,13 @@ def main(argv: list[str] | None = None) -> int:
                         "WBS-10.7", "WBS-10.8", "WBS-10.9", "WBS-10.10", "WBS-10.11", "WBS-10.12"):
             if spec_id not in spec_task_map:
                 payload["missing"].append(f"alignment.{spec_id}")
+    if not roadmap_section_map:
+        payload["missing"].append("alignment.roadmap_section_map")
+    else:
+        for spec_id in ("WBS-10.1", "WBS-10.2", "WBS-10.3", "WBS-10.4", "WBS-10.5", "WBS-10.6",
+                        "WBS-10.7", "WBS-10.8", "WBS-10.9", "WBS-10.10", "WBS-10.11", "WBS-10.12"):
+            if spec_id not in roadmap_section_map:
+                payload["missing"].append(f"alignment.roadmap_section_map.{spec_id}")
 
     payload["gate"] = "PASS" if not payload["missing"] else "FAIL"
     payload["message"] = (