Tab name and subtabs not displaying

So I am trying to add a new tab but cant manage to make the name and the subtabs display...
I have the following code in the resource bundle file:
package com.ptc.training;
import wt.util.resource.*;
@RBUUID ("com.ptc.training.navigationRB")
public class navigationRB extends WTListResourceBundle {
@RBEntry ("Training")
@RBComment("Custom navigation tab")
public static final String TRAINING_TAB = "object.trainingNavigatorTab navigation.description";
@RBEntry ("Tab 1")
@RBComment("Custom navigation tab")
public static final String TRAINING_TAB1 ="training.tab1.description";
@RBEntry ("Tab 2")
@RBComment("Custom navigation tab")
public static final String TRAINING_TAB2 ="training.tab2.description";
}
Custom-actionModels.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE actionmodels SYSTEM '../../actionmodels.dtd'>
<actionmodels>
<model name="navigator">
<submodel name="search navigation"/>
<submodel name="main navigation"/>
<submodel name="trainingNavigatorTab navigation"/>
</model>
<model name="trainingNavigatorTab navigation" resourceBundle="com.ptc.training.navigationRB">
<action name="tab1" type="training"/>
<action name="tab2" type="training"/>
</model>
</actionmodels>
custom-actions.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE listofactions SYSTEM "actions.dtd">
<listofactions>
<objecttype name="training" class="" resourceBundle="com.ptc.training.navigationRB">
<action name="tab1">
<command url="/netmarkets/jsp/training/tab1.jsp" windowType="page"/>
</action>
<action name="tab2">
<command url="/netmarkets/jsp/training/tab2.jsp" windowType="page"/>
</action>
</objecttype>
</listofactions>
and the .jsp files
<%@page language="java" session="true" pageEncoding="utf-8"%>
<%@include file="/netmarkets/jsp/util/begin.jspf" %>
Placeholder for tab 1
<%@include file="/netmarkets/jsp/util/end.jspf" %>
Any idea where the problem is ?

