RQM 3.0.1x Creating Categories with Process Templates

I am trying to add default categories in my process template.  I've imported the Process template into Rational Team Concert, and edited the XML.  I am successful in creating my categories for Test Plan and Test Case, however I am having no success with Test Script and Test Execution Suite.  

Here is my XML:

                               <category name="Category" scope="TestScript" />
                                <category name="Function" scope="TestScript" />
                                <category name="Test Phase" scope="TestScript">
                                    <value name="Developer Test" />
                                      <value name="Integration Test" />
                                      <value name="Performance &amp; Service Level Test" />
                                      <value name="User Acceptance Test" />
                                </category>   
                                <category name="Theme" scope="TestScript" />
                                <category name="Theme" scope="TestExecutionSuite" />                               
                                <category name="Category" scope="TestExecutionSuite" />
                                <category name="Function" scope="TestExecutionSuite" />
                                <category name="Test Phase" scope="TestExecutionSuite">
                                    <value name="Developer Test" />
                                    <value name="Integration Test" />
                                    <value name="User Acceptance Test" />
                                    <value name="Performance &amp; Service Level Test" />
                                </category>

I am starting to think that categories below the Test Case level are no supported.  Is this the case?

Thanks so much for your help!