RQMExcel, how do you get the name of predefined section?

I try know what is the section names of "Test Schedule" inside a "Test Plan" because my target is programming an .cfg file where I linked an "Iteration field" with "Test Plan" (on Excel file).

That is to say, I would like having an Excel file with a Test Plan template where there is a field "Iteration".

I am reading the documentation: http://pic.dhe.ibm.com/infocenter/clmhelp/v4r0/index.jsp?topic=%2Fcom.ibm.rational.test.qm.doc%2Ftopics%2Ft_create_config_files_import_excel_artifacts.html
and where says:

• To determine the name or display name of predefined sections:
  1. Update the predefined section of a resource in Quality Management.
  2. Read the resource as XML with abbreviate=false .
  3. Locate the element in the XML document with the section name, for example, com.ibm.rqm.planning.editor.section.testCaseAcceptanceCriteria .
  4. Locate the extensionDisplayName attribute in the element that contains the section display name, for example RQM-KEY-TC-ACCEPT-CRITERIA-TITLE .

I do an input on url site:
https://...&subAction=viewTestPlan&id=398&abbreviate=false
but nothing happen. How I do this for get this name?