diff --git a/.settings/org.eclipse.wst.common.component b/.settings/org.eclipse.wst.common.component
index da7f835..53deb97 100644
--- a/.settings/org.eclipse.wst.common.component
+++ b/.settings/org.eclipse.wst.common.component
@@ -10,6 +10,9 @@
         <dependent-module archiveName="tabular-data-widgetx-1.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/tabular-data-widgetx/tabular-data-widgetx">
             <dependency-type>uses</dependency-type>
         </dependent-module>
+        <dependent-module archiveName="tabular-data-widget-common-event-1.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/tabular-data-widget-common-event/tabular-data-widget-common-event">
+            <dependency-type>uses</dependency-type>
+        </dependent-module>
         <dependent-module archiveName="tabular-data-toolbox-widget-1.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/tabular-data-toolbox-widget/tabular-data-toolbox-widget">
             <dependency-type>uses</dependency-type>
         </dependent-module>
diff --git a/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java b/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java
index 343e109..d1c1f79 100644
--- a/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java
+++ b/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java
@@ -9,6 +9,7 @@ import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
 import org.gcube.portlets.user.td.openwidget.client.TDOpen;
 import org.gcube.portlets.user.td.sdmxexportwidget.client.SDMXExportWizardTD;
 import org.gcube.portlets.user.td.sdmximportwidget.client.SDMXImportWizardTD;
+import org.gcube.portlets.user.td.widgetcommonevent.client.event.GridHeaderColumnMenuItemEvent;
 import org.gcube.portlets.user.td.widgetcommonevent.client.event.RibbonEvent;
 import org.gcube.portlets.user.td.widgetcommonevent.client.event.UIStateEvent;
 import org.gcube.portlets.user.td.widgetcommonevent.client.type.RibbonType;
@@ -81,8 +82,6 @@ public class TabularDataController {
 		this.toolBoxPanel = toolBoxPanel;
 	}
 
-	
-
 	public BorderLayoutData getEastData() {
 		return eastData;
 	}
@@ -92,6 +91,29 @@ public class TabularDataController {
 	}
 
 	protected void bindToEvents() {
+		eventBus.addHandler(
+				GridHeaderColumnMenuItemEvent.TYPE,
+				new GridHeaderColumnMenuItemEvent.GridHeaderColumnMenuItemEventHandler() {
+
+					public void onGridHeaderColumnMenuItemEvent(
+							GridHeaderColumnMenuItemEvent event) {
+						Log.debug("Catch Event HeaderColumnMenuItemEvent");
+						final AlertMessageBox d = new AlertMessageBox(
+								"HeaderMenu Fire Event", "OperationId: "
+										+ event.getOperationId()
+										+ " Column: \n"
+										+ event.getColumnSelected());
+						d.addHideHandler(new HideEvent.HideHandler() {
+
+							public void onHide(HideEvent event) {
+								d.hide();
+							}
+						});
+						d.show();
+
+					}
+				});
+
 		eventBus.addHandler(RibbonEvent.TYPE,
 				new RibbonEvent.RibbonEventHandler() {
 
@@ -121,7 +143,7 @@ public class TabularDataController {
 
 	protected void resumeUIState() {
 		if (uiState == UIStateType.TR_OPEN) {
-			UIStateEvent uiStateEvent=new UIStateEvent(UIStateType.TR_OPEN);
+			UIStateEvent uiStateEvent = new UIStateEvent(UIStateType.TR_OPEN);
 			uiStateEvent.setTrId(trId);
 			eventBus.fireEvent(uiStateEvent);
 		} else {
@@ -130,36 +152,33 @@ public class TabularDataController {
 	}
 
 	protected void openTable(TRId tabularResourceId) {
-		Log.debug("openTabe: "+tabularResourceId);
+		Log.debug("openTabe: " + tabularResourceId);
 		trId = tabularResourceId;
 		tableOpening = new TableId(Constants.TDX_DATASOURCE_FACTORY_ID,
 				trId.getTableId());
 		tabularData.openTable(tableOpening);
 		uiState = UIStateType.TR_OPEN;
-		UIStateEvent uiStateEvent=new UIStateEvent(UIStateType.TR_OPEN);
+		UIStateEvent uiStateEvent = new UIStateEvent(UIStateType.TR_OPEN);
 		uiStateEvent.setTrId(tabularResourceId);
 		eventBus.fireEvent(uiStateEvent);
 	}
-	
+
 	/*
-	protected void updateUIProperties(){
-		if (uiToolBox == UIToolBox.OPENED) {
-			trProperties.update();
-		}
-	}
-	*/
-	
+	 * protected void updateUIProperties(){ if (uiToolBox == UIToolBox.OPENED) {
+	 * trProperties.update(); } }
+	 */
+
 	protected void closeTabularResource() {
 		if (uiState == UIStateType.TR_OPEN) {
 			tabularData.closeTable();
 			uiState = UIStateType.TR_CLOSE;
 			eventBus.fireEvent(new UIStateEvent(UIStateType.TR_CLOSE));
-			
+
 		}
 	}
 
 	protected void deleteTabularResource() {
-		Log.debug("Remove TR:"+trId);
+		Log.debug("Remove TR:" + trId);
 		TDGWTServiceAsync.INSTANCE.removeTabularResource(trId,
 				new AsyncCallback<Void>() {
 					@Override
@@ -223,27 +242,18 @@ public class TabularDataController {
 	}
 
 	/*
-	protected void openToolBox() {
-		if (uiState == UIStateType.TR_OPEN) {
-			if (uiToolBox == UIToolBox.OPENED) {
-				toolBoxPanel.collapse();
-				toolBoxPanel.disable();
-				
-				uiToolBox = UIToolBox.CLOSED;
-				eventBus.fireEvent(new UIStateEvent(UIStateType.TOOLBOX_CLOSE));
-				toolBox.remove(trProperties);
-				Info.display("Properties", "Closed");
-			} else {
-				eventBus.fireEvent(new UIStateEvent(UIStateType.TOOLBOX_OPEN));
-				toolBoxPanel.enable();
-				toolBoxPanel.expand();
-				uiToolBox = UIToolBox.OPENED;
-
-			}
-		} else {
-			Info.display("Properties", "No table open");
-		}
-	};*/
+	 * protected void openToolBox() { if (uiState == UIStateType.TR_OPEN) { if
+	 * (uiToolBox == UIToolBox.OPENED) { toolBoxPanel.collapse();
+	 * toolBoxPanel.disable();
+	 * 
+	 * uiToolBox = UIToolBox.CLOSED; eventBus.fireEvent(new
+	 * UIStateEvent(UIStateType.TOOLBOX_CLOSE)); toolBox.remove(trProperties);
+	 * Info.display("Properties", "Closed"); } else { eventBus.fireEvent(new
+	 * UIStateEvent(UIStateType.TOOLBOX_OPEN)); toolBoxPanel.enable();
+	 * toolBoxPanel.expand(); uiToolBox = UIToolBox.OPENED;
+	 * 
+	 * } } else { Info.display("Properties", "No table open"); } };
+	 */
 
 	protected void openSDMXImportWizard() {
 		GWT.runAsync(new RunAsyncCallback() {
@@ -362,7 +372,6 @@ public class TabularDataController {
 			}
 		});
 
-			 
 	}
 
 	/**
diff --git a/src/main/java/org/gcube/portlets/user/td/client/TabularDataPortlet.java b/src/main/java/org/gcube/portlets/user/td/client/TabularDataPortlet.java
index 7202bb1..05e20c8 100644
--- a/src/main/java/org/gcube/portlets/user/td/client/TabularDataPortlet.java
+++ b/src/main/java/org/gcube/portlets/user/td/client/TabularDataPortlet.java
@@ -1,7 +1,9 @@
 package org.gcube.portlets.user.td.client;
 
+import java.util.ArrayList;
 import java.util.List;
 
+import org.gcube.portlets.user.td.client.grid.ColumnHeaderMenu;
 import org.gcube.portlets.user.td.client.ribbon.TabularDataRibbon;
 import org.gcube.portlets.user.td.client.rpc.TabularDataService;
 import org.gcube.portlets.user.td.client.rpc.TabularDataServiceAsync;
@@ -14,6 +16,7 @@ import org.gcube.portlets.user.tdwx.client.event.FailureEventHandler;
 import org.gcube.portlets.user.tdwx.client.model.grid.DataRowColumnConfig;
 import org.gcube.portlets.user.tdwx.shared.model.DataRow;
 
+
 import com.allen_sauer.gwt.log.client.Log;
 import com.google.gwt.core.client.EntryPoint;
 import com.google.gwt.core.client.GWT;
@@ -136,6 +139,12 @@ public class TabularDataPortlet implements EntryPoint {
 		final TabularDataXGridPanel gridPanel = tabularData.getGridPanel();
 		gridPanel.setHeaderVisible(false);
 
+		ColumnHeaderMenu columnHeaderMenu=new ColumnHeaderMenu();
+		
+		
+		gridPanel.addGridHeaderContextMenuItems(columnHeaderMenu.getMenu(),eventBus);
+
+		
 		MarginData gridData = new MarginData();
 		mainPanelLayout.setCenterWidget(gridPanel, gridData);
 
@@ -270,5 +279,8 @@ public class TabularDataPortlet implements EntryPoint {
 	 * 
 	 * }
 	 */
+	
+	
+	
 
 }