diff --git a/libs/native-federation-core/src/lib/config/federation-config.ts b/libs/native-federation-core/src/lib/config/federation-config.ts
index 8d61d74..8b2d22b 100644
--- a/libs/native-federation-core/src/lib/config/federation-config.ts
+++ b/libs/native-federation-core/src/lib/config/federation-config.ts
@@ -4,6 +4,7 @@ import { MappedPath } from '../utils/mapped-paths';
 export interface SharedConfig {
   singleton?: boolean;
   strictVersion?: boolean;
+  shareScope?: string;
   requiredVersion?: string;
   version?: string;
   includeSecondaries?: boolean;
@@ -34,6 +35,7 @@ export interface NormalizedSharedConfig {
   singleton: boolean;
   strictVersion: boolean;
   requiredVersion: string;
+  shareScope?: string;
   version?: string;
   includeSecondaries?: boolean;
   platform: 'browser' | 'node';
diff --git a/libs/native-federation-core/src/lib/config/with-native-federation.ts b/libs/native-federation-core/src/lib/config/with-native-federation.ts
index 7681625..68d6a13 100644
--- a/libs/native-federation-core/src/lib/config/with-native-federation.ts
+++ b/libs/native-federation-core/src/lib/config/with-native-federation.ts
@@ -80,6 +80,7 @@ function normalizeShared(
           requiredVersion: shared[cur].requiredVersion ?? 'auto',
           singleton: shared[cur].singleton ?? false,
           strictVersion: shared[cur].strictVersion ?? false,
+          shareScope: shared[cur].shareScope,
           version: shared[cur].version,
           includeSecondaries: shared[cur].includeSecondaries,
           packageInfo: shared[cur].packageInfo,
diff --git a/libs/native-federation-core/src/lib/core/bundle-shared.ts b/libs/native-federation-core/src/lib/core/bundle-shared.ts
index 7d11af1..f182a9a 100644
--- a/libs/native-federation-core/src/lib/core/bundle-shared.ts
+++ b/libs/native-federation-core/src/lib/core/bundle-shared.ts
@@ -260,6 +260,7 @@ function buildResult(
       singleton: shared.singleton,
       strictVersion: shared.strictVersion,
       version: pi.version,
+      shareScope: shared.shareScope,
       // TODO: Decide whether/when we need debug infos
       // dev: !fedOptions.dev
       //   ? undefined
diff --git a/libs/native-federation-runtime/src/lib/model/externals.ts b/libs/native-federation-runtime/src/lib/model/externals.ts
index 41b56d7..51f4d17 100644
--- a/libs/native-federation-runtime/src/lib/model/externals.ts
+++ b/libs/native-federation-runtime/src/lib/model/externals.ts
@@ -2,6 +2,7 @@ import { SharedInfo } from './federation-info';
 import { globalCache } from './global-cache';
 
 const externals = globalCache.externals;
+const externalsByScope = globalCache.externalsByScope;
 
 function getExternalKey(shared: SharedInfo) {
   return `${shared.packageName}@${shared.version}`;
@@ -9,10 +10,22 @@ function getExternalKey(shared: SharedInfo) {
 
 export function getExternalUrl(shared: SharedInfo): string | undefined {
   const packageKey = getExternalKey(shared);
+  if (
+    shared.shareScope &&
+    externalsByScope.get(shared.shareScope)?.has(packageKey)
+  ) {
+    return externalsByScope.get(shared.shareScope)?.get(packageKey);
+  }
   return externals.get(packageKey);
 }
 
 export function setExternalUrl(shared: SharedInfo, url: string): void {
   const packageKey = getExternalKey(shared);
+  if (shared.shareScope) {
+    if (!externalsByScope.has(shared.shareScope)) {
+      externalsByScope.set(shared.shareScope, new Map<string, string>());
+    }
+    externalsByScope.get(shared.shareScope)?.set(packageKey, url);
+  }
   externals.set(packageKey, url);
 }
diff --git a/libs/native-federation-runtime/src/lib/model/federation-info.ts b/libs/native-federation-runtime/src/lib/model/federation-info.ts
index f339638..8367a5c 100644
--- a/libs/native-federation-runtime/src/lib/model/federation-info.ts
+++ b/libs/native-federation-runtime/src/lib/model/federation-info.ts
@@ -4,6 +4,7 @@ export type SharedInfo = {
   requiredVersion: string;
   version?: string;
   packageName: string;
+  shareScope?: string;
   outFileName: string;
   dev?: {
     entryPoint: string;
diff --git a/libs/native-federation-runtime/src/lib/model/global-cache.ts b/libs/native-federation-runtime/src/lib/model/global-cache.ts
index 99492ed..f432b6c 100644
--- a/libs/native-federation-runtime/src/lib/model/global-cache.ts
+++ b/libs/native-federation-runtime/src/lib/model/global-cache.ts
@@ -4,6 +4,7 @@ export const nfNamespace = '__NATIVE_FEDERATION__';
 
 export type NfCache = {
   externals: Map<string, string>;
+  externalsByScope: Map<string, Map<string, string>>;
   remoteNamesToRemote: Map<string, Remote>;
   baseUrlToRemoteNames: Map<string, string>;
 };
@@ -16,6 +17,7 @@ const global = globalThis as unknown as Global;
 
 global[nfNamespace] ??= {
   externals: new Map<string, string>(),
+  externalsByScope: new Map<string, Map<string, string>>(),
   remoteNamesToRemote: new Map<string, Remote>(),
   baseUrlToRemoteNames: new Map<string, string>(),
 };