> For the complete documentation index, see [llms.txt](https://help.smallbuilder.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.smallbuilder.com/ko/important-notice.md).

# 중요 알림

SmallBuilder 제품 사용 시 꼭 확인이 필요한 사항을 안내합니다.

### [ECA 전환 필요 (2026.05.13)](/ko/important-notice/eca-transition.md)

Salesforce 정책 변경으로 Connected App이 외부 클라이언트 앱(ECA)으로 대체됩니다. 구버전 사용 시 빌더의 메타데이터 작업이 정상 동작하지 않을 수 있으므로 업그레이드 후 ECA 설정이 필요합니다.


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