diff --git a/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/ConstantsWorkspace.java b/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/ConstantsWorkspace.java
deleted file mode 100644
index bddd2d9..0000000
--- a/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/ConstantsWorkspace.java
+++ /dev/null
@@ -1,23 +0,0 @@
-/**
- * 
- */
-package org.gcube.portlets.user.td.gwtservice.shared;
-
-
-/**
- */
-public class ConstantsWorkspace {
-
-	
-	public static final String APPLICATION_NAME = "TabularData";
-	public static final String ITEM_TYPE_GENERIC = "TabularResource";
-	public static final String ITEM_TYPE_CODELIST = "TabularResourceCodelist";
-	
-	public static final String[] ITEM_TYPES = new String[]{ITEM_TYPE_GENERIC, ITEM_TYPE_CODELIST};
-	
-	public static final String ID_KEY = "Id";
-	public static final String LAST_TABLE_KEY = "TableId";
-	public static final String AGENCY_KEY = "Agency";
-	public static final String ITEM_RIGHT ="Right";
-	
-}