diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/DialogShareFolder.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/DialogShareFolder.java
index b0903dc..4b65248 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/DialogShareFolder.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/DialogShareFolder.java
@@ -98,7 +98,7 @@ public class DialogShareFolder extends Dialog {
 	 			public void onSuccess(List<InfoContactModel> result) {
 	 		
 	 				for (InfoContactModel infoContactModel : result) {
-	 				    suggestPanel.addRecipient(infoContactModel.getLogin());
+	 				    suggestPanel.addRecipient(infoContactModel.getLogin(),false);
 	 				}	
 	 				
 	 				lc.unmask();
@@ -235,7 +235,7 @@ public class DialogShareFolder extends Dialog {
 						suggestPanel.resetItemSelected();
 
 						for (InfoContactModel infoContactModel : multiDrag.getTargetListContact()) {
-		 				    suggestPanel.addRecipient(infoContactModel.getLogin());
+		 				    suggestPanel.addRecipient(infoContactModel.getLogin(),true);
 		 				}	
 						
 						suggestPanel.boxSetFocus();
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/multisuggest/MultiValuePanel.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/multisuggest/MultiValuePanel.java
index 3ed8de5..d04c662 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/multisuggest/MultiValuePanel.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/sharing/multisuggest/MultiValuePanel.java
@@ -222,8 +222,10 @@ public class MultiValuePanel extends Composite {
 
 	/**
 	 * insert the attachment item view in the flow panel
+	 * @param fullName
+	 * @param displayRemoveItem
 	 */
-	public void addRecipient(String fullName) {
+	public void addRecipient(String fullName, boolean displayRemoveItem) {
 		
 		if (fullName != null) {
 			TextBox itemBox = new TextBox();
@@ -233,16 +235,22 @@ public class MultiValuePanel extends Composite {
 			displayItem.setStyleName("multivalue-panel-token-ws");
 			Paragraph p = new Paragraph(fullName);
 			
-			Span span = new Span("x");
-			span.addClickHandler(new ClickHandler() {
-				public void onClick(ClickEvent clickEvent) {
-					removeListItem(displayItem, listBullet);
-				}
-			});
-
 			displayItem.add(p);
-			displayItem.add(span);
-			
+
+			if(displayRemoveItem){
+				displayItem.setStyleName("multivalue-panel-token-ws-notselectable");
+				Span span = new Span("x");
+				span.addClickHandler(new ClickHandler() {
+					public void onClick(ClickEvent clickEvent) {
+						removeListItem(displayItem, listBullet);
+					}
+				});
+				
+				displayItem.add(span);
+			}
+			else
+				displayItem.setStyleName("multivalue-panel-token-ws");
+
 			GWT.log("Adding selected wp item '" + itemBox.getValue());
 			itemsSelected.add(itemBox.getValue());
 			GWT.log("Total: " + itemsSelected);
@@ -251,6 +259,7 @@ public class MultiValuePanel extends Composite {
 			itemBox.setValue("");
 			itemBox.setFocus(true);
 		}
+		
 	}
 
 	public void clearList() {
diff --git a/src/main/java/org/gcube/portlets/user/workspace/public/workspacetree.css b/src/main/java/org/gcube/portlets/user/workspace/public/workspacetree.css
index 95ab299..0226ead 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/public/workspacetree.css
+++ b/src/main/java/org/gcube/portlets/user/workspace/public/workspacetree.css
@@ -47,6 +47,23 @@ li.multivalue-panel-token-ws {
 	float: left;
 }
 
+li.multivalue-panel-token-ws-notselectable {
+	overflow: hidden;
+	height: auto !important;
+	height: 1%;
+	margin: 3px;
+	padding: 1px 3px;
+	background-color: white;
+	border: 1px solid #9DACCC;
+	color: white;
+	cursor: default;
+	font-size: 11px;
+	border-radius: 5px;
+	-moz-border-radius: 5px;
+	-webkit-border-radius: 5px;
+	float: left;
+}
+
 .notSelectable-ws {
 	background-color: #FFF !important;
 }
diff --git a/src/main/java/org/gcube/portlets/user/workspace/server/notifications/NotificationsProducer.java b/src/main/java/org/gcube/portlets/user/workspace/server/notifications/NotificationsProducer.java
index 9fcb59a..b2f8978 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/server/notifications/NotificationsProducer.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/server/notifications/NotificationsProducer.java
@@ -5,11 +5,11 @@ package org.gcube.portlets.user.workspace.server.notifications;
 
 import java.util.List;
 
-import org.apache.log4j.Logger;
 import org.gcube.application.framework.core.session.ASLSession;
 import org.gcube.application.framework.core.session.SessionManager;
 import org.gcube.applicationsupportlayer.social.NotificationsManager;
 import org.gcube.common.core.scope.GCUBEScope;
+import org.gcube.common.core.utils.logging.GCUBEClientLog;
 import org.gcube.portlets.user.homelibrary.home.workspace.WorkspaceFolder;
 import org.gcube.portlets.user.workspace.client.model.InfoContactModel;
 import org.gcube.portlets.user.workspace.server.util.Util;
@@ -21,7 +21,7 @@ import org.gcube.portlets.user.workspace.server.util.Util;
  */
 public class NotificationsProducer {
 
-	protected Logger logger = Logger.getLogger(NotificationsProducer.class);
+	protected GCUBEClientLog gcubeLogger = new GCUBEClientLog(NotificationsProducer.class);
 	protected GCUBEScope scope;
 	
 	protected NotificationsManager notificationsMng;
@@ -66,20 +66,20 @@ public class NotificationsProducer {
 				for (InfoContactModel infoContactModel : listContacts) {
 					try{
 						//NOTIFIES ONLY THE USERS THAT ARE DIFFERENT FROM CURRENT USER
-//						if(infoContactModel.getId().compareTo(userId)!=0){ 
-							logger.trace("Send notify folder sharing for user "+infoContactModel.getId());
+						if(infoContactModel.getId().compareTo(userId)!=0){ 
+							gcubeLogger.trace("Send notify folder sharing for user "+infoContactModel.getId());
 							boolean notify = notificationsMng.notifyFolderSharing(infoContactModel.getId(), sharedFolder);
 							
 							if(!notify)
-								logger.error("An error occured when notify user: "+infoContactModel.getId());
-//						}
+								gcubeLogger.error("An error occured when notify user: "+infoContactModel.getId());
+						}
 					}catch (Exception e) {
-						logger.error("An error occured in notifyFolderSharing ", e);
+						gcubeLogger.error("An error occured in notifyFolderSharing ", e);
 						e.printStackTrace();
 					}
 				}
 				
-				logger.trace("share notifications is completed");
+				gcubeLogger.trace("share notifications is completed");
 			}
 		}.start();
 		
@@ -104,23 +104,23 @@ public class NotificationsProducer {
 						try{
 
 							//NOTIFIES ONLY THE USERS THAT ARE DIFFERENT FROM CURRENT USER
-//							if(infoContactModel.getId().compareTo(userId)!=0){ 
+							if(infoContactModel.getId().compareTo(userId)!=0){ 
 							
-								logger.trace("Send notify folder un share user "+infoContactModel.getId());
-								System.out.println("Send notify folder un share user "+infoContactModel.getId());
+								gcubeLogger.trace("Send notify folder un share user "+infoContactModel.getId());
+//								System.out.println("Send notify folder un share user "+infoContactModel.getId());
 								
 								boolean notify = notificationsMng.notifyFolderRemovedUser(infoContactModel.getId(), sharedFolder, userId);
 								
 								if(!notify)
-									logger.error("An error occured when notify user: "+infoContactModel.getId());
-//							}
+									gcubeLogger.error("An error occured when notify user: "+infoContactModel.getId());
+							}
 						}catch (Exception e) {
-							logger.error("An error occured in notifyFolderSharing ", e);
+							gcubeLogger.error("An error occured in notifyFolderSharing ", e);
 							e.printStackTrace();
 						}
 					}
 				  
-				  logger.trace("un share notifications is completed");
+				  gcubeLogger.trace("un share notifications is completed");
 				  System.out.println("un share folder completed");
 			  }