diff --git a/AISKU/src/InternalConstants.ts b/AISKU/src/InternalConstants.ts
index 5c9a9b0f1..9e840b4d9 100644
--- a/AISKU/src/InternalConstants.ts
+++ b/AISKU/src/InternalConstants.ts
@@ -31,3 +31,4 @@ export const STR_TRACK_EXCEPTION = _TRACK + "Exception" as "trackException";
 export const STR_TRACK_DEPENDENCY_DATA = _TRACK + "DependencyData" as "trackDependencyData";
 export const STR_SET_AUTHENTICATED_USER_CONTEXT = "set" + _AUTHENTICATED_USER_CONTEXT as "setAuthenticatedUserContext";
 export const STR_CLEAR_AUTHENTICATED_USER_CONTEXT = "clear" + _AUTHENTICATED_USER_CONTEXT as "clearAuthenticatedUserContext";
+export const CONFIG_ENDPOINT_URL = "https://js.monitor.azure.com/scripts/b/ai.config.1.cfg.json";
diff --git a/AISKU/src/applicationinsights-web.ts b/AISKU/src/applicationinsights-web.ts
index c6f901cab..f63d6f3c5 100644
--- a/AISKU/src/applicationinsights-web.ts
+++ b/AISKU/src/applicationinsights-web.ts
@@ -62,3 +62,7 @@ export {
     AjaxPlugin as DependenciesPlugin, IDependenciesPlugin,
     DependencyListenerFunction, DependencyInitializerFunction, IDependencyInitializerHandler, IDependencyListenerHandler
 } from "@microsoft/applicationinsights-dependencies-js";
+
+export { CfgSyncPlugin, ICfgSyncPlugin, ICfgSyncConfig, ICfgSyncEvent, ICfgSyncMode, NonOverrideCfg, OnCompleteCallback, SendGetFunction
+} from "@microsoft/applicationinsights-cfgsync-js";
+
diff --git a/extensions/applicationinsights-cfgsync-js/src/CfgSyncPlugin.ts b/extensions/applicationinsights-cfgsync-js/src/CfgSyncPlugin.ts
index 7c89205de..e9d479dfa 100644
--- a/extensions/applicationinsights-cfgsync-js/src/CfgSyncPlugin.ts
+++ b/extensions/applicationinsights-cfgsync-js/src/CfgSyncPlugin.ts
@@ -28,7 +28,7 @@ const _defaultConfig: IConfigDefaults<ICfgSyncConfig> = objDeepFreeze({
     syncMode: ICfgSyncMode.Broadcast,
     blkCdnCfg: udfVal,
     customEvtName: udfVal,
-    cfgUrl: udfVal, // as long as it is set to NOT NUll, we will NOT use config from core
+    cfgUrl: udfVal,
     overrideSyncFn: udfVal,
     overrideFetchFn: udfVal,
     onCfgChangeReceive: udfVal,