diff --git a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/type/WidgetRequestType.java b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/type/WidgetRequestType.java
index e3f2070..7ee1917 100644
--- a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/type/WidgetRequestType.java
+++ b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/client/type/WidgetRequestType.java
@@ -22,7 +22,8 @@ public enum WidgetRequestType {
 	DENORMALIZEPANEL,
 	LABELCOLUMNPANEL,
 	CHANGETABLETYPEPANEL,
-	DUPLICATESROWSPANEL,
+	DUPLICATESROWSDETECTIONPANEL,
+	DUPLICATESROWSDELETEPANEL,
 	VALIDATIONSTASKSPANEL,
 	CURATIONBYREPLACEBATCHDIALOG,
 	MONITORBACKGROUNDPANEL,
diff --git a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/TabResourceType.java b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/TabResourceType.java
index bf6f580..6c4651d 100644
--- a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/TabResourceType.java
+++ b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/TabResourceType.java
@@ -25,4 +25,20 @@ public enum TabResourceType {
 	public String toString() {
 		return id;
 	}
+	
+	public String getTabResourceTypeLabel() {
+		return id;
+	}
+	
+	
+	public static TabResourceType getTabResourceTypeFromId(String id) {
+		for (TabResourceType tabResourceType : values()) {
+			if (tabResourceType.id.compareToIgnoreCase(id) == 0) {
+				return tabResourceType;
+			}
+		}
+		return null;
+	}
+	
+	
 }
diff --git a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/TabResourceTypeMap.java b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/TabResourceTypeMap.java
deleted file mode 100644
index 4b6cd2a..0000000
--- a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/TabResourceTypeMap.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.gcube.portlets.user.td.widgetcommonevent.shared.tr;
-
-/**
- * 
- * @author giancarlo
- * email: <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
- *
- */
-public class TabResourceTypeMap {
-	public static TabResourceType map(String tabResourceType){
-		if(tabResourceType.compareTo(TabResourceType.FLOW.toString())==0){
-			return TabResourceType.FLOW;
-		} else {
-			if(tabResourceType.compareTo(TabResourceType.STANDARD.toString())==0){
-				return TabResourceType.STANDARD;
-			} else {
-				return TabResourceType.UNKNOWN;
-			}
-		}
-	}
-}
diff --git a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/TableType.java b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/TableType.java
index a3c8695..8cce117 100644
--- a/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/TableType.java
+++ b/src/main/java/org/gcube/portlets/user/td/widgetcommonevent/shared/tr/TableType.java
@@ -1,5 +1,6 @@
 package org.gcube.portlets.user.td.widgetcommonevent.shared.tr;
 
+
 public enum TableType {
 	GENERIC("Generic"),
 	CODELIST("Codelist"), 
@@ -20,4 +21,19 @@ public enum TableType {
 		return id;
 	}
 	
+	public String getTableTypeLabel() {
+		return id;
+	}
+	
+	
+	public static TableType getColumnDataTypeFromId(String id) {
+		for (TableType tableType : values()) {
+			if (tableType.id.compareToIgnoreCase(id) == 0) {
+				return tableType;
+			}
+		}
+		return null;
+	}
+	
+	
 }