Hello,

I looked at this thread to find out how to insert XML into XML with XSLT http://stackoverflow.com/questions/862954/insert-xml-node-at-a-specific-position-of-an-existing-document

But I have a problem since I need to insert XML between two grand child nodes. For example I want to insert <s>...</s> between <r>...</r> and <t>...</t> in this file

<root>
  <child1>
    <a>...</a>
    <r>...</r>
    <t>...</t>
    <z>...</z>
  </child1>
</root>

to create this file

<root>
  <child1>
    <a>...</a>
    <r>...</r>
    <s>...</s>
    <t>...</t>
    <z>...</z>
  </child1>
</root>

Thanks for your help.