diff --git a/demo-shell/src/app/services/in-memory-form.service.ts b/demo-shell/src/app/services/in-memory-form.service.ts
index 8297f81bce..9456e832fd 100644
--- a/demo-shell/src/app/services/in-memory-form.service.ts
+++ b/demo-shell/src/app/services/in-memory-form.service.ts
@@ -16,8 +16,11 @@
  */
 
 import { Injectable } from '@angular/core';
-import { AppConfigService, AlfrescoApiService, EcmModelService, LogService, FormFieldOption, FormService, FormValues, FormModel, FormOutcomeModel } from '@alfresco/adf-core';
+import { AppConfigService, AlfrescoApiService, EcmModelService, LogService,
+         FormFieldOption, FormService, FormValues, FormModel,
+         FormOutcomeModel, FormOutcomeEvent } from '@alfresco/adf-core';
 import { Observable } from 'rxjs/Observable';
+import { Subject } from 'rxjs/Subject';
 
 interface ActivitiData {
     rest: {
@@ -38,6 +41,8 @@ export class InMemoryFormService extends FormService {
 
     private data: ActivitiData;
 
+    executeOutcome = new Subject<FormOutcomeEvent>();
+
     constructor(appConfig: AppConfigService,
                 ecmModelService: EcmModelService,
                 apiService: AlfrescoApiService,