diff --git a/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/codelisthelper/CodelistMappingSession.java b/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/codelisthelper/CodelistMappingSession.java
index 0aaa325..8359dc9 100644
--- a/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/codelisthelper/CodelistMappingSession.java
+++ b/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/codelisthelper/CodelistMappingSession.java
@@ -2,19 +2,21 @@ package org.gcube.portlets.user.td.gwtservice.shared.codelisthelper;
 
 import java.io.Serializable;
 
+import org.gcube.portlets.user.td.gwtservice.shared.resource.ResourceTD;
 import org.gcube.portlets.user.td.gwtservice.shared.source.Source;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
 
 public class CodelistMappingSession implements Serializable {
 
 	private static final long serialVersionUID = 2381185326076784908L;
-	
+
 	protected TRId trId;
 	protected Source source;
+	protected ResourceTD resourceTD;
 	protected String url;
 	protected String localFileName;
 	protected String itemId;
-	
+
 	public TRId getTrId() {
 		return trId;
 	}
@@ -55,6 +57,14 @@ public class CodelistMappingSession implements Serializable {
 		this.url = url;
 	}
 
+	public ResourceTD getResourceTD() {
+		return resourceTD;
+	}
+
+	public void setResourceTD(ResourceTD resourceTD) {
+		this.resourceTD = resourceTD;
+	}
+
 	@Override
 	public String toString() {
 		return "CodelistMappingSession [trId=" + trId + ", source=" + source
@@ -62,9 +72,4 @@ public class CodelistMappingSession implements Serializable {
 				+ ", itemId=" + itemId + "]";
 	}
 
-	
-	
-	
-	
-
 }
diff --git a/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/resource/ResourceTD.java b/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/resource/ResourceTD.java
index cd88bbf..8eb6836 100644
--- a/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/resource/ResourceTD.java
+++ b/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/resource/ResourceTD.java
@@ -5,7 +5,7 @@ import java.io.Serializable;
 /**
  * 
  * @author "Giancarlo Panichi"
- *
+ * 
  */
 public class ResourceTD implements Serializable {
 
@@ -13,6 +13,15 @@ public class ResourceTD implements Serializable {
 	protected String name;
 	protected String description;
 
+	public ResourceTD() {
+
+	}
+
+	public ResourceTD(String name, String description) {
+		this.name = name;
+		this.description = description;
+	}
+
 	public String getName() {
 		return name;
 	}