diff --git a/src/main/java/org/gcube/portlets/user/td/client/rule/RuleApplyPanel.java b/src/main/java/org/gcube/portlets/user/td/client/rule/RuleApplyPanel.java
index 2e4d3a8..c6b12a4 100644
--- a/src/main/java/org/gcube/portlets/user/td/client/rule/RuleApplyPanel.java
+++ b/src/main/java/org/gcube/portlets/user/td/client/rule/RuleApplyPanel.java
@@ -29,6 +29,7 @@ import com.google.gwt.event.logical.shared.SelectionHandler;
 import com.google.gwt.safehtml.shared.SafeHtml;
 import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
 import com.google.gwt.user.client.rpc.AsyncCallback;
+import com.google.gwt.user.client.ui.HTML;
 import com.google.web.bindery.event.shared.EventBus;
 import com.sencha.gxt.cell.core.client.ButtonCell.IconAlign;
 import com.sencha.gxt.cell.core.client.form.ComboBoxCell.TriggerAction;
@@ -73,6 +74,7 @@ import com.sencha.gxt.widget.core.client.menu.MenuItem;
  *
  */
 public class RuleApplyPanel extends FramedPanel {
+	private static final String RULE_TIP = "<p>Tip.: Use drag and drop in order to change selected rules.</p>";
 	private static final String RULES_GRID_HEIGHT = "184px";
 	private static final String SET_RULES = "SetRules";
 
@@ -326,6 +328,10 @@ public class RuleApplyPanel extends FramedPanel {
 		configurationFieldSetLayout.add(rulesSelectedLabel,
 				new VerticalLayoutData(1, -1, new Margins(0)));
 
+		//
+		HTML rulesNote = new HTML(RULE_TIP);
+		configurationFieldSetLayout.add(rulesNote,
+				new VerticalLayoutData(-1, -1, new Margins(0)));
 		// Button
 		btnApply = new TextButton("Apply");
 		btnApply.setIcon(TabularDataResources.INSTANCE.ruleColumnApply());