diff --git a/libs/angular-remote-components/package.json b/libs/angular-remote-components/package.json
index 599e295b..bb8e8a3c 100644
--- a/libs/angular-remote-components/package.json
+++ b/libs/angular-remote-components/package.json
@@ -5,8 +5,10 @@
     "@angular/common": "^15.2.7",
     "@angular/core": "^15.2.7",
     "@onecx/angular-accelerator": "^4",
+    "@onecx/integration-interface": "^4",
     "@ngx-translate/core": "^14.0.0",
-    "rxjs": "~7.8.0"
+    "rxjs": "~7.8.0",
+    "@angular-architects/module-federation": "15.0.0"
   },
   "dependencies": {},
   "publishConfig": {
diff --git a/libs/angular-remote-components/src/index.ts b/libs/angular-remote-components/src/index.ts
index e943e419..d6f8b139 100644
--- a/libs/angular-remote-components/src/index.ts
+++ b/libs/angular-remote-components/src/index.ts
@@ -4,4 +4,5 @@ export * from './lib/model/injection-tokens'
 export * from './lib/components/slot/slot.component'
 export * from './lib/angular-remote-components.module'
 export * from './lib/services/slot.service'
-export * from './lib/utils/provide-translate-service-for-root.utils'
\ No newline at end of file
+export * from './lib/services/permission.service'
+export * from './lib/utils/provide-translate-service-for-root.utils'
diff --git a/libs/angular-remote-components/src/lib/angular-remote-components.module.ts b/libs/angular-remote-components/src/lib/angular-remote-components.module.ts
index 9df0bb4e..43a2f528 100644
--- a/libs/angular-remote-components/src/lib/angular-remote-components.module.ts
+++ b/libs/angular-remote-components/src/lib/angular-remote-components.module.ts
@@ -7,6 +7,6 @@ import { AppConfigService } from '@onecx/angular-accelerator'
   imports: [CommonModule],
   declarations: [SlotComponent],
   exports: [SlotComponent],
-  providers: [AppConfigService]
+  providers: [AppConfigService],
 })
 export class AngularRemoteComponentsModule {}
diff --git a/libs/angular-remote-components/src/lib/services/permission.service.ts b/libs/angular-remote-components/src/lib/services/permission.service.ts
new file mode 100644
index 00000000..b052888b
--- /dev/null
+++ b/libs/angular-remote-components/src/lib/services/permission.service.ts
@@ -0,0 +1,22 @@
+import { Injectable } from '@angular/core'
+import { PermissionsRpcTopic } from '@onecx/integration-interface'
+import { filter, firstValueFrom, map } from 'rxjs'
+
+@Injectable({ providedIn: 'root' })
+export class PermissionService {
+  private permissionsTopic$ = new PermissionsRpcTopic()
+
+  async getPermissions(appId: string, productName: string): Promise<string[]> {
+    const permissions = firstValueFrom(
+      this.permissionsTopic$.pipe(
+        filter(
+          (message) =>
+            message.appId === appId && message.productName === productName && Array.isArray(message.permissions)
+        ),
+        map((message) => message.permissions ?? [])
+      )
+    )
+    this.permissionsTopic$.publish({ appId: appId, productName: productName })
+    return permissions
+  }
+}
diff --git a/libs/angular-remote-components/src/lib/services/slot.service.ts b/libs/angular-remote-components/src/lib/services/slot.service.ts
index c753556f..05fffde3 100644
--- a/libs/angular-remote-components/src/lib/services/slot.service.ts
+++ b/libs/angular-remote-components/src/lib/services/slot.service.ts
@@ -1,19 +1,77 @@
-import { InjectionToken, Type } from '@angular/core'
-import { Observable } from 'rxjs'
+import { loadRemoteModule } from '@angular-architects/module-federation'
+import { Injectable, InjectionToken, Type } from '@angular/core'
+import { RemoteComponent, RemoteComponentsTopic } from '@onecx/integration-interface'
+import { Observable, map, shareReplay } from 'rxjs'
+import { PermissionService } from './permission.service'
 
 export const SLOT_SERVICE: InjectionToken<SlotService> = new InjectionToken('SLOT_SERVICE')
 
 export type RemoteComponentInfo = { appId: string; productName: string; baseUrl: string }
 
 export type SlotComponentConfiguration = {
-  componentType: Promise<Type<unknown> | undefined> | Type<unknown> | undefined;
-  remoteComponent: RemoteComponentInfo;
-  permissions: Promise<string[]> | string[];
+  componentType: Promise<Type<unknown> | undefined> | Type<unknown> | undefined
+  remoteComponent: RemoteComponentInfo
+  permissions: Promise<string[]> | string[]
 }
 
 export interface SlotService {
   init(): Promise<void>
-  getComponentsForSlot(
-    slotName: string
-  ): Observable<SlotComponentConfiguration[]>
+  getComponentsForSlot(slotName: string): Observable<SlotComponentConfiguration[]>
+  isSomeComponentDefinedForSlot(slotName: string): Observable<boolean>
+}
+
+@Injectable({ providedIn: 'root' })
+export class SlotService implements SlotService {
+  remoteComponents$ = new RemoteComponentsTopic()
+
+  constructor(private permissionsService: PermissionService) {}
+
+  async init(): Promise<void> {
+    return Promise.resolve()
+  }
+
+  getComponentsForSlot(slotName: string): Observable<SlotComponentConfiguration[]> {
+    return this.remoteComponents$.pipe(
+      map((remoteComponentsInfo) =>
+        (remoteComponentsInfo.slots?.find((slotMapping) => slotMapping.name === slotName)?.components ?? [])
+          .map((remoteComponentName) => remoteComponentsInfo.components.find((rc) => rc.name === remoteComponentName))
+          .filter((remoteComponent): remoteComponent is RemoteComponent => !!remoteComponent)
+          .map((remoteComponent) => remoteComponent)
+      ),
+      map((infos) =>
+        infos.map((remoteComponent) => ({
+          componentType: this.loadComponent(remoteComponent),
+          remoteComponent,
+          permissions: this.permissionsService.getPermissions(remoteComponent.appId, remoteComponent.productName),
+        }))
+      ),
+      shareReplay()
+    )
+  }
+
+  isSomeComponentDefinedForSlot(slotName: string): Observable<boolean> {
+    return this.remoteComponents$.pipe(
+      map((remoteComponentsInfo) => remoteComponentsInfo.slots.some((slotMapping) => slotMapping.name === slotName))
+    )
+  }
+
+  private async loadComponent(component: {
+    remoteEntryUrl: string
+    exposedModule: string
+  }): Promise<Type<unknown> | undefined> {
+    try {
+      const exposedModule = component.exposedModule.startsWith('./')
+        ? component.exposedModule.slice(2)
+        : component.exposedModule
+      const m = await loadRemoteModule({
+        type: 'module',
+        remoteEntry: component.remoteEntryUrl,
+        exposedModule: './' + exposedModule,
+      })
+      return m[exposedModule]
+    } catch (e) {
+      console.log('Failed to load remote module ', component.exposedModule, component.remoteEntryUrl, e)
+      return undefined
+    }
+  }
 }
diff --git a/libs/integration-interface/src/index.ts b/libs/integration-interface/src/index.ts
index d531a39b..340c3260 100644
--- a/libs/integration-interface/src/index.ts
+++ b/libs/integration-interface/src/index.ts
@@ -25,9 +25,14 @@ export * from './lib/topics/message/v1/message.model'
 export * from './lib/topics/message/v1/message.topic'
 
 export * from './lib/topics/remote-components/v1/remote-component.model'
+export * from './lib/topics/remote-components/v1/remote-components-info.model'
+export * from './lib/topics/remote-components/v1/slot.model'
 export * from './lib/topics/remote-components/v1/remote-components.topic'
 
 export * from './lib/topics/permissions/v1/permissions.topic'
 
+export * from './lib/topics/permissions-rpc/v1/permissions-rpc.topic'
+export * from './lib/topics/permissions-rpc/v1/permissions-rpc.model'
+
 export * from './lib/topics/events/v1/events-topic'
 export * from './lib/topics/events/v1/topic-event-type'
diff --git a/libs/integration-interface/src/lib/topics/permissions-rpc/v1/permissions-rpc.model.ts b/libs/integration-interface/src/lib/topics/permissions-rpc/v1/permissions-rpc.model.ts
new file mode 100644
index 00000000..4d05ed70
--- /dev/null
+++ b/libs/integration-interface/src/lib/topics/permissions-rpc/v1/permissions-rpc.model.ts
@@ -0,0 +1,5 @@
+export interface PermissionsRpc {
+  appId: string
+  productName: string
+  permissions?: Array<string>
+}
diff --git a/libs/integration-interface/src/lib/topics/permissions-rpc/v1/permissions-rpc.topic.ts b/libs/integration-interface/src/lib/topics/permissions-rpc/v1/permissions-rpc.topic.ts
new file mode 100644
index 00000000..f1ebc0fc
--- /dev/null
+++ b/libs/integration-interface/src/lib/topics/permissions-rpc/v1/permissions-rpc.topic.ts
@@ -0,0 +1,8 @@
+import { Topic } from '@onecx/accelerator'
+import { PermissionsRpc } from './permissions-rpc.model'
+
+export class PermissionsRpcTopic extends Topic<PermissionsRpc> {
+  constructor() {
+    super('permissionsRpc', 1)
+  }
+}
diff --git a/libs/integration-interface/src/lib/topics/permissions/v1/permissions.topic.ts b/libs/integration-interface/src/lib/topics/permissions/v1/permissions.topic.ts
index de03d49b..0d1a7b55 100644
--- a/libs/integration-interface/src/lib/topics/permissions/v1/permissions.topic.ts
+++ b/libs/integration-interface/src/lib/topics/permissions/v1/permissions.topic.ts
@@ -1,7 +1,7 @@
-import { SyncableTopic } from "@onecx/accelerator";
+import { SyncableTopic } from '@onecx/accelerator'
 
 export class PermissionsTopic extends SyncableTopic<string[]> {
-    constructor() {
-      super('permissions', 1)
-    }
-  }
\ No newline at end of file
+  constructor() {
+    super('permissions', 1)
+  }
+}
diff --git a/libs/integration-interface/src/lib/topics/remote-components/v1/remote-component.model.ts b/libs/integration-interface/src/lib/topics/remote-components/v1/remote-component.model.ts
index 91d0c84c..80ffe205 100644
--- a/libs/integration-interface/src/lib/topics/remote-components/v1/remote-component.model.ts
+++ b/libs/integration-interface/src/lib/topics/remote-components/v1/remote-component.model.ts
@@ -1,8 +1,8 @@
-export interface RemoteComponent { 
-    name: string;
-    baseUrl: string;
-    remoteEntryUrl: string;
-    appId: string;
-    productName: string;
-    exposedModule: string;
-}
\ No newline at end of file
+export type RemoteComponent = {
+  name: string
+  baseUrl: string
+  remoteEntryUrl: string
+  appId: string
+  productName: string
+  exposedModule: string
+}
diff --git a/libs/integration-interface/src/lib/topics/remote-components/v1/remote-components-info.model.ts b/libs/integration-interface/src/lib/topics/remote-components/v1/remote-components-info.model.ts
new file mode 100644
index 00000000..a067c03c
--- /dev/null
+++ b/libs/integration-interface/src/lib/topics/remote-components/v1/remote-components-info.model.ts
@@ -0,0 +1,4 @@
+import { RemoteComponent } from './remote-component.model'
+import { Slot } from './slot.model'
+
+export type RemoteComponentsInfo = { components: RemoteComponent[]; slots: Slot[] }
diff --git a/libs/integration-interface/src/lib/topics/remote-components/v1/remote-components.topic.ts b/libs/integration-interface/src/lib/topics/remote-components/v1/remote-components.topic.ts
index 1fe996db..c6eec09e 100644
--- a/libs/integration-interface/src/lib/topics/remote-components/v1/remote-components.topic.ts
+++ b/libs/integration-interface/src/lib/topics/remote-components/v1/remote-components.topic.ts
@@ -1,8 +1,8 @@
 import { Topic } from '@onecx/accelerator'
-import { RemoteComponent } from './remote-component.model'
+import { RemoteComponentsInfo } from './remote-components-info.model'
 
-export class RemoteComponentsTopic extends Topic<RemoteComponent[]> {
+export class RemoteComponentsTopic extends Topic<RemoteComponentsInfo> {
   constructor() {
-    super('remoteComponents', 1)
+    super('remoteComponentsInfo', 1)
   }
 }
diff --git a/libs/integration-interface/src/lib/topics/remote-components/v1/slot.model.ts b/libs/integration-interface/src/lib/topics/remote-components/v1/slot.model.ts
new file mode 100644
index 00000000..3ce1df35
--- /dev/null
+++ b/libs/integration-interface/src/lib/topics/remote-components/v1/slot.model.ts
@@ -0,0 +1,4 @@
+export type Slot = {
+  name: string
+  components: Array<string>
+}