Need Help with Excel Template and Multiple Groups

Hi,  I am working with the following XML:

<?xml version="1.0" encoding="UTF-8" ?>

<!--

 Generated by Oracle Reports version 10.1.2.3.0 

-->

- <TMP008>

- <LIST_G_COMPANY>

- <G_COMPANY>

<C_COMPANY>ABC Company</C_COMPANY>

<C_ORGANIZATION_ID>101</C_ORGANIZATION_ID>

<GL_CURRENCY>USD</GL_CURRENCY>

<STRUCTURE_ACC>50133</STRUCTURE_ACC>

<STRUCTURE_CAT>201</STRUCTURE_CAT>

<C_YES>Yes</C_YES>

<C_NO>No</C_NO>

<C_CATEGORY_SET_ID>3</C_CATEGORY_SET_ID>

</G_COMPANY>

</LIST_G_COMPANY>

- <LIST_G_VENDOR>

- <G_VENDOR>

<VENDOR>ABC Vendor</VENDOR>

<VENDOR_SITE>Anywhere</VENDOR_SITE>

<TELEPHONE_NUMBER>999-999-9999</TELEPHONE_NUMBER>

<PARENT_VENDOR_ID>1234</PARENT_VENDOR_ID>

<PARENT_VENDOR_SITE_ID