diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/AppControllerExplorer.java b/src/main/java/org/gcube/portlets/user/workspace/client/AppControllerExplorer.java
index 35ded34..d46e1db 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/AppControllerExplorer.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/AppControllerExplorer.java
@@ -2120,10 +2120,10 @@ public class AppControllerExplorer implements EventHandler, TreeAppControllerInt
 			 
 			@Override
 			public void handleEvent(BaseEvent be) {
-				List<org.gcube.portlets.widgets.workspacesharingwidget.shared.InfoContactModel> targets = multiDragContact.getTargetContactsWithMyLogin();
+				final List<org.gcube.portlets.widgets.workspacesharingwidget.shared.InfoContactModel> targets = multiDragContact.getTargetContactsWithMyLogin();
 				
 				if(targets.size()==1){
-					MessageBox info = MessageBox.info("Any Administrator/s?", "You have not selected any Administrator, confirm exit?", null);
+					MessageBox info = MessageBox.info("Any Administrator/s?", "You have not selected any Administrator, confirm only you as Administrator and exit?", null);
 					
 					info.addCallback(new Listener<MessageBoxEvent>() {
 
@@ -2131,6 +2131,11 @@ public class AppControllerExplorer implements EventHandler, TreeAppControllerInt
 							//IF NOT CANCELLED
 							String clickedButton = be.getButtonClicked().getItemId();
 							if(clickedButton.equals(Dialog.OK)){
+								List<String> logins = new ArrayList<String>(targets.size());
+								for (org.gcube.portlets.widgets.workspacesharingwidget.shared.InfoContactModel infoContactModel : targets) {
+									logins.add(infoContactModel.getLogin());
+									doAddAdministratorToFolderId(file, logins);
+								}
 								multidrag.hide();
 							}
 						}
@@ -2190,15 +2195,6 @@ public class AppControllerExplorer implements EventHandler, TreeAppControllerInt
 
 			@Override
 			public void onSuccess(Boolean arg0) {
-				/*
-				String title = "Added";
-				
-				String admin = logins.size()>1?"administrators":"administrator";
-				title += " "+admin;
-				
-				String msg =  logins.size() + " "+admin +" added correctly to "+file.getName();
-				*/
-				
 				String msg =  "Adding administrator/s completed successfully";
 				MessageBox.info("Operation completed", msg, null);