diff --git a/docs/guides/integration-mobile-client-server.md b/docs/guides/integration-mobile-client-server.md
index 268fb0e78..598b3612c 100644
--- a/docs/guides/integration-mobile-client-server.md
+++ b/docs/guides/integration-mobile-client-server.md
@@ -308,6 +308,10 @@ UID2Manager.shared.automaticRefreshEnabled = false
 
 ## Optional: UID2 Integration with Prebid Mobile SDK
 
+:::important
+The UID2 integration with Prebid Mobile SDK requires version 1.6.0 of the UID2 SDK for Android, or version 1.7.0 of the UID2 SDK for iOS.
+:::
+
 <PrebidMobileSDK />
 
 ## Error Response States
diff --git a/i18n/ja/docusaurus-plugin-content-docs/current/guides/integration-mobile-client-server.md b/i18n/ja/docusaurus-plugin-content-docs/current/guides/integration-mobile-client-server.md
index a672a01b5..062457ae2 100644
--- a/i18n/ja/docusaurus-plugin-content-docs/current/guides/integration-mobile-client-server.md
+++ b/i18n/ja/docusaurus-plugin-content-docs/current/guides/integration-mobile-client-server.md
@@ -308,6 +308,10 @@ UID2Manager.shared.automaticRefreshEnabled = false
 
 ## Optional: UID2 Integration with Prebid Mobile SDK
 
+:::important
+UID2 Prebid Mobile SDK インテグレーションは、UID2 SDK for Android version 1.6.0 または UID2 SDK for iOS version 1.7.0 が必要です。
+:::
+
 <PrebidMobileSDK />
 
 ## Error Response States