diff --git a/journey/plans/archive/250906_news_system_integration.md b/journey/plans/archive/250906_news_system_integration.md
new file mode 100644
index 0000000..f6218d5
--- /dev/null
+++ b/journey/plans/archive/250906_news_system_integration.md
@@ -0,0 +1,66 @@
+# 뉴스 시스템 통합 계획
+
+**작성일**: 2025-09-06
+**목적**: skill-news, rb8001, skill-publish 통합 연동
+
+---
+
+## 1. 아키텍처
+
+### 서비스 구조
+```
+APScheduler → skill-news:8505 → rb8001 → Slack 채널
+                                    ↓
+                            사용자 버튼 클릭
+                                    ↓
+                            skill-publish:8511 → Squarespace
+```
+
+### 데이터 흐름
+- 수집: skill-news (Google News API)
+- 요약: Gemini LLM
+- 전송: skill-slack (Block Kit)
+- 게시: skill-publish (Squarespace CMS)
+
+---
+
+## 2. 구현 완료
+
+→ 상세: `troubleshooting/250907_company_x_news_zero_articles.md` 외 다수
+
+---
+
+## 3. 구현 완료
+
+→ 상세: `troubleshooting/260127_news_history_api_implementation.md`
+
+---
+
+## 4. 환경 설정
+
+### rb8001 (.env)
+```bash
+COMPANY_X_NEWS_CHANNEL_ID=C09CP4MDX71
+SKILL_NEWS_URL=http://localhost:8505
+SKILL_PUBLISH_URL=http://localhost:8511
+```
+
+### Slack App
+- Interactivity URL: https://ro-being.com/api/slack/interactive
+- Scopes: chat:write, chat:write.public
+
+---
+
+## 5. 참고 문서
+
+### 구현 관련
+- `troubleshooting/250907_company_x_news_zero_articles.md`
+- `troubleshooting/250908_skill_news_companyx_data_integration.md`
+- `troubleshooting/250908_slack_interactive_gateway_proxy.md`
+- `troubleshooting/250920_news_db_persistence_implementation.md`
+- `troubleshooting/260127_news_history_api_implementation.md`
+
+### 원칙 문서
+- `book/300_architecture/311_백엔드_구조_원칙.md` - 계층 분리, Repository 패턴, 테스트 원칙
+- `book/300_architecture/312_문서_작성_원칙.md` - 문서 작성 규칙
+- `book/300_architecture/database/tables.md` - rb_news 테이블 스키마 참고