diff --git a/src/main/java/org/gcube/portlets/user/td/sdmximportwidget/client/SDMXTableDetailCard.java b/src/main/java/org/gcube/portlets/user/td/sdmximportwidget/client/SDMXTableDetailCard.java
index 7a4ccd9..3107f03 100644
--- a/src/main/java/org/gcube/portlets/user/td/sdmximportwidget/client/SDMXTableDetailCard.java
+++ b/src/main/java/org/gcube/portlets/user/td/sdmximportwidget/client/SDMXTableDetailCard.java
@@ -25,6 +25,7 @@ import com.google.gwt.i18n.client.DateTimeFormat;
 import com.google.gwt.user.client.Command;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.VerticalPanel;
+import com.sencha.gxt.cell.core.client.form.ComboBoxCell.TriggerAction;
 import com.sencha.gxt.data.client.loader.RpcProxy;
 import com.sencha.gxt.data.shared.ListStore;
 import com.sencha.gxt.data.shared.loader.ListLoadConfig;
@@ -184,6 +185,9 @@ public class SDMXTableDetailCard extends WizardCard {
 				});
 			}
 		};
+		comboLicences.setEditable(false);
+		comboLicences.setTypeAhead(false);
+		comboLicences.setTriggerAction(TriggerAction.ALL);
 		Log.trace("Combo Licence created");
 
 		// /
@@ -343,7 +347,8 @@ public class SDMXTableDetailCard extends WizardCard {
 				}
 			}
 			
-			if(comboLicences.getCurrentValue()!=null&& comboLicences.getCurrentValue().getLicence()!=null){
+			if(comboLicences.getCurrentValue()!=null&& 
+					comboLicences.getCurrentValue().getLicence()!=null && !comboLicences.getCurrentValue().getLicence().isEmpty()){
 				detail.setLicence(comboLicences.getCurrentValue().getLicence());
 			}