diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/uploader/FileUploader.java b/src/main/java/org/gcube/portlets/user/workspace/client/uploader/FileUploader.java
index 3d24155..b064413 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/uploader/FileUploader.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/uploader/FileUploader.java
@@ -3,6 +3,7 @@
  */
 package org.gcube.portlets.user.workspace.client.uploader;
 
+import org.gcube.portlets.user.workspace.client.ConstantsExplorer;
 import org.gcube.portlets.user.workspace.client.model.FileModel;
 import org.gcube.portlets.widgets.fileupload.client.view.UploadProgressDialog;
 
@@ -36,7 +37,15 @@ public class FileUploader {
 		 */
 		updateServiceUploader = new UpdateServiceUploader(INSTANCE, folderParent, uploadType);
 		
-		this.dlg = new UploadProgressDialog("Upload File in: "+folderParent.getName(),  eventBus, true);
+		String caption = "Upload ";
+		if(uploadType.compareTo(ConstantsExplorer.ARCHIVE)==0)
+			caption+= " a zip Archive";
+		else if(uploadType.compareTo(ConstantsExplorer.FILE)==0)
+			caption+= "File";
+			
+		caption+= " in: "+folderParent.getName();
+		
+		this.dlg = new UploadProgressDialog(caption,  eventBus, true);
 		dlg.center();
 		dlg.show();
 	}
diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/tree/ContextMenuTree.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/tree/ContextMenuTree.java
index 7fd0aa8..28003d0 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/tree/ContextMenuTree.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/tree/ContextMenuTree.java
@@ -526,7 +526,8 @@ public class ContextMenuTree {
 
 		MenuItem uploadArchive = new MenuItem();  
 		uploadArchive.setId(WorkspaceOperation.UPLOAD_ARCHIVE.getId());
-		uploadArchive.setText(ConstantsExplorer.MESSAGE_UPLOAD_ARCHIVE);  
+		uploadArchive.setText(ConstantsExplorer.MESSAGE_UPLOAD_ARCHIVE);
+		uploadArchive.setToolTip("Upload a zip archive into workspace");  
 		uploadArchive.setIcon(Resources.getIconArchiveUpload());  
 
 		uploadArchive.addSelectionListener(new SelectionListener<MenuEvent>() {  
diff --git a/src/main/java/org/gcube/portlets/user/workspace/server/GWTWorkspaceServiceImpl.java b/src/main/java/org/gcube/portlets/user/workspace/server/GWTWorkspaceServiceImpl.java
index 47ac3d7..a3ca43b 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/server/GWTWorkspaceServiceImpl.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/server/GWTWorkspaceServiceImpl.java
@@ -228,21 +228,22 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
 	@Override
 	public List<FileGridModel> getItemsBySearchName(String text) throws Exception {
 
-		workspaceLogger.trace("getting search");
+		workspaceLogger.info("searching by name: "+text);
 		
 		try {
 
 			Workspace workspace = getWorkspace();
-
+			
+			workspaceLogger.info("Calling search HL..");
 			List<SearchItem> listSearchItems = workspace.searchByName(text);
-
+			workspaceLogger.info("HL search returning "+listSearchItems.size()+" items");
+			
+			workspaceLogger.info("Converting "+listSearchItems.size()+" items");
 			GWTWorkspaceBuilder builder = getGWTWorkspaceBuilder();
 			List<FileGridModel> listFileGridModels = new ArrayList<FileGridModel>();
-			
-			workspaceLogger.trace("Call search HL..");
-			
+
 			listFileGridModels = builder.buildGXTListFileGridModelItemForSearch(listSearchItems);
-			workspaceLogger.trace("Search converted, completed...");
+			workspaceLogger.info("Search objects converted, returning");
 			
 			return listFileGridModels;
 		} catch (Exception e) {
diff --git a/src/main/java/org/gcube/portlets/user/workspace/server/notifications/NotificationsUtil.java b/src/main/java/org/gcube/portlets/user/workspace/server/notifications/NotificationsUtil.java
index 467e989..064a595 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/server/notifications/NotificationsUtil.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/server/notifications/NotificationsUtil.java
@@ -42,7 +42,6 @@ public class NotificationsUtil {
 		if(folderDestinationItem!=null){ 
 				
 			try{
-				//if folder destination is shared folder
 				if(folderDestinationItem.isShared()){ 	//Notify Added Item To Sharing?
 					
 					logger.trace("checkNotifyAddItemToShare source item: "+sourceItem.getName()+" sourceSharedId: "+sourceSharedId + " folder destination: "+folderDestinationItem.getName() + " folder destination shared folder id: "+folderDestinationItem.getIdSharedFolder());