diff --git a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/column/ColumnTypeCode.java b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/column/ColumnTypeCode.java
index 738f6bb..1425a69 100644
--- a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/column/ColumnTypeCode.java
+++ b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/column/ColumnTypeCode.java
@@ -10,7 +10,7 @@ package org.gcube.portlets.user.td.widgetcommonevent.shared.tr.column;
 public enum ColumnTypeCode {
 	ANNOTATION("ANNOTATION"), ATTRIBUTE("ATTRIBUTE"), CODE("CODE"), CODEDESCRIPTION(
 			"CODEDESCRIPTION"), CODENAME("CODENAME"), DIMENSION("DIMENSION"), MEASURE(
-			"MESAURE"), TIMEDIMENSION("TIMEDIMENSION");
+			"MESAURE"), TIMEDIMENSION("TIMEDIMENSION"), VIEWCOLUMN("VIEWCOLUMN");
 
 	/**
 	 * @param text
diff --git a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/column/ColumnTypeMap.java b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/column/ColumnTypeMap.java
index cb65244..9853da0 100644
--- a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/column/ColumnTypeMap.java
+++ b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/column/ColumnTypeMap.java
@@ -63,7 +63,11 @@ public class ColumnTypeMap {
 									if(id.compareTo(ColumnTypeCode.TIMEDIMENSION.toString())==0){
 										return ColumnTypeCode.TIMEDIMENSION;
 									} else {
-										return null;
+										if(id.compareTo(ColumnTypeCode.VIEWCOLUMN.toString())==0){
+											return ColumnTypeCode.VIEWCOLUMN;
+										} else {
+											return null;
+										}
 									}
 								}
 							}