diff --git a/B05_Profile/B05_Profile_UI_Drainage_Side.ts b/B05_Profile/B05_Profile_UI_Drainage_Side.ts
new file mode 100644
index 00000000..d71468f0
--- /dev/null
+++ b/B05_Profile/B05_Profile_UI_Drainage_Side.ts
@@ -0,0 +1,11 @@
+/* =============================================================================
+ * B05_Profile_UI_Drainage_Side.ts
+ * 배수유역도를 종단도 오른쪽 판(`side`)으로 끼우는 함수(계획서 24-2c · 24-2e).
+ * 판 자리 약속은 `A00_Common/design/design_profile.ts` 의 `DesignSideFactory` 다.
+ * 지금은 옛 종단 패널이 직접 만들던 것을 그대로 옮긴 첫 판이다.
+ * ========================================================================== */
+
+import type { DesignSideFactory } from "../A00_Common/design/design_profile";
+import { createDrainagePanel } from "./B05_Profile_UI_Drainage_Panel";
+
+export const createDrainageSide: DesignSideFactory = (host) => createDrainagePanel(host);