diff --git a/src/main/java/org/gcube/portlets/user/td/columnwidget/client/store/ColumnTypeCodeStore.java b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/store/ColumnTypeCodeStore.java
index b7337fb..dc60a8e 100644
--- a/src/main/java/org/gcube/portlets/user/td/columnwidget/client/store/ColumnTypeCodeStore.java
+++ b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/store/ColumnTypeCodeStore.java
@@ -6,6 +6,9 @@ import java.util.ArrayList;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.tr.column.ColumnTypeCode;
 
+import com.allen_sauer.gwt.log.client.Log;
+
+
 /**
  * 
  * @author "Giancarlo Panichi" <a
@@ -197,6 +200,7 @@ public class ColumnTypeCodeStore implements Serializable {
 	}
 
 	public static ColumnTypeCode selected(String selected) {
+		Log.debug("ColumnTypeCodeStore Selected:"+selected);
 		if (selected.compareTo(ColumnTypeCode.ANNOTATION.toString()) == 0) {
 			return ColumnTypeCode.ANNOTATION;
 		} else {