diff --git a/dmp-frontend/src/annotation-service/core/query/annotation.lookup.ts b/dmp-frontend/src/annotation-service/core/query/annotation.lookup.ts
index e58171e5b..eda82fa6f 100644
--- a/dmp-frontend/src/annotation-service/core/query/annotation.lookup.ts
+++ b/dmp-frontend/src/annotation-service/core/query/annotation.lookup.ts
@@ -25,4 +25,5 @@ export interface AnnotationFilter {
   isActive: IsActive;
   entityIds: Guid[];
   entityTypes: string[];
+  anchors: string[];
 }
\ No newline at end of file
diff --git a/dmp-frontend/src/annotation-service/services/http/annotation.service.ts b/dmp-frontend/src/annotation-service/services/http/annotation.service.ts
index d89f5d059..4062eeca4 100644
--- a/dmp-frontend/src/annotation-service/services/http/annotation.service.ts
+++ b/dmp-frontend/src/annotation-service/services/http/annotation.service.ts
@@ -10,7 +10,7 @@ import { catchError } from "rxjs/operators";
 
 @Injectable()
 export class AnnotationService {
-  private get apiBase(): string { return `${this.installationConfiguration.annotationServiceAddress}api/annotation`; }
+  private get apiBase(): string { return `${this.installationConfiguration.annotationServiceAddress}/annotation`; }
 
 	constructor(
 		private installationConfiguration: ConfigurationService,
diff --git a/dmp-frontend/src/app/core/services/configuration/configuration.service.ts b/dmp-frontend/src/app/core/services/configuration/configuration.service.ts
index d23787420..4e955766e 100644
--- a/dmp-frontend/src/app/core/services/configuration/configuration.service.ts
+++ b/dmp-frontend/src/app/core/services/configuration/configuration.service.ts
@@ -120,12 +120,12 @@ export class ConfigurationService extends BaseComponent {
 
 	private _annotationServiceAddress: string;
 	get annotationServiceAddress(): string {
-		return this._notificationServiceAddress || './';
+		return this._annotationServiceAddress || './';
 	}
  
 	private _annotationServiceEnabled: boolean;
 	get annotationServiceEnabled(): boolean {
-		return this._notificationServiceEnabled;
+		return this._annotationServiceEnabled;
 	}
 
 	private _inAppNotificationsCountInterval: number;