// Add the initial model object to the contents.
	//
	EObject rootObject = createInitialModel();
					
	if (rootObject != null) {
							resource.getContents().add(rootObject);
	}

	// Save the contents of the resource to the file system.
	//
	Map<Object, Object> options = new HashMap<Object, Object>();
	options.put(XMLResource.OPTION_ENCODING, initialObjectCreationPage.getEncoding());
	resource.save(options);
						
	// create aird representation which is a session
	URI sessionResourceURI = URI.createPlatformResourceURI(modelFile.getFullPath().toString()+".aird", true);
	Session session = SessionManager.INSTANCE.getSession(sessionResourceURI, progressMonitor);
	session.open(progressMonitor);

	// add semantic resource
	session.getTransactionalEditingDomain().getCommandStack()
				           .execute(new RecordingCommand(session.getTransactionalEditingDomain()) {
				               @Override
				               protected void doExecute() {
				            	   SubMonitor subMonitor = SubMonitor.convert(progressMonitor);
				            	   subMonitor.setTaskName("Adding resource");
				                   SubMonitor commandMonitor = SubMonitor.convert(subMonitor);
				                   session.addSemanticResource(fileURI, commandMonitor);
				               }
				           });
						
						
						
         //select the correct Viewpoint and instantiate a representation
	UserSession userSession = UserSession.from(session);
	userSession.selectViewpoint("probframes");

for (RepresentationDescription rd: DialectManager.INSTANCE.
				getAvailableRepresentationDescriptions(ViewpointRegistry.getInstance().getViewpoints(), rootObject)) {
							DialectManager.INSTANCE.createRepresentation("GlobalCD", rootObject, rd, session, progressMonitor);
							break;
						}
						
						

Collection<Viewpoint> actualViewpoints = session.getSelectedViews().stream()
                                                .map(DView::getViewpoint)
                                                .collect(Collectors.toList());

Collection<RepresentationDescription> descs = DialectManager.INSTANCE.getAvailableRepresentationDescriptions(actualViewpoints, rootObject);

// Otherwise Sirius is not able to find the session from the model
rootObject.eAdapters().add(new SessionTransientAttachment(session));

session.getTransactionalEditingDomain().getCommandStack()
   .execute(new RecordingCommand(session.getTransactionalEditingDomain()) {
	   @Override
	   protected void doExecute() {
                   for (RepresentationDescription desc : descs) {
		           DialectManager.INSTANCE.createRepresentation(
				           "GlobalCD", 
				           rootObject, 
				           desc, 
				           session, 
			    	           monitor
		           );
                  }
	   }
   });

// Otherwise Sirius is not able to find the session from the model
rootObject.eAdapters().add(new SessionTransientAttachment(session));