diff --git a/src/main/java/org/gcube/portlets/user/td/toolboxwidget/client/ToolBox.java b/src/main/java/org/gcube/portlets/user/td/toolboxwidget/client/ToolBox.java
index daae519..612958e 100644
--- a/src/main/java/org/gcube/portlets/user/td/toolboxwidget/client/ToolBox.java
+++ b/src/main/java/org/gcube/portlets/user/td/toolboxwidget/client/ToolBox.java
@@ -51,7 +51,12 @@ public class ToolBox extends TabPanel {
 		setActiveWidget(getWidget(0));
 
 	}
-
+	
+	public void showHelpTab(){
+		Log.debug("Show Help Tab");
+		setActiveWidget(helpPanel);
+	}
+	
 	public void openPropertiesTab() {
 		Log.debug("Open Properties Tab");
 		if (trProperties == null) {
diff --git a/src/main/java/org/gcube/portlets/user/td/toolboxwidget/client/ToolBoxPanel.java b/src/main/java/org/gcube/portlets/user/td/toolboxwidget/client/ToolBoxPanel.java
index e0389ac..4a8218d 100644
--- a/src/main/java/org/gcube/portlets/user/td/toolboxwidget/client/ToolBoxPanel.java
+++ b/src/main/java/org/gcube/portlets/user/td/toolboxwidget/client/ToolBoxPanel.java
@@ -78,6 +78,8 @@ public class ToolBoxPanel extends ContentPanel {
 		case PROPERTIES:
 			doPropertiesOpenTab();
 			break;
+		case HELP:
+			doHelpTab();
 		default:
 			break;
 		}
@@ -154,6 +156,13 @@ public class ToolBoxPanel extends ContentPanel {
 	
 	}
 	
+	protected void doHelpTab(){
+		Log.debug("ToolBoxPanel show help tab");
+		enable();
+		expand();
+		toolBox.showHelpTab();
+	}
+	
 	
 	public void closePanelOnly(){
 		collapse();