[NTG-context] XML processing beginner's question

["Michael Löscher" <mloescher27@outlook.de>]

Hello list,

having the xml data at the bottom, I would like to process it so that 
the result is like this:

---
What it is (e.g. bold formatted)
date: 2023-08-01 (italic)
Description (small font size)
Another text (small font size)

hd1 - Header 1

§ 1 First  (A first short description)
AAAAAAAAAA
BBBBBBBBBB

§ 2 Second (A second short description)
CCCCCCCCCC
DDDDDDDDDD

§ 3 Third (A third short description)
EEEEEEEEEE
FFFFFFFFFF
---

How can I process the <element>s differently? The first element contains 
a <date> tag and so it differs from the other ones. The second element's 
<name> tag contains the word "Header" which makes it different again. 
The other elements contain a <shortdescription> tag that they all have 
in common.

What could be the appropriate xml setups to generate the above output?

Michael

---
xml data:
\startbuffer[xmlcontent]
<?xml version="1.0" encoding="UTF-8" ?>
<document>
   <element>
     <mdata>
       <name>What it is</name>
       <date>2023-08-01</date>
     </mdata>
     <tdata>
       <content>
         <p>Description</p>
         <p>Another text</p>
       </content>
     </tdata>
   </element>
   <element>
     <mdata>
       <num>hd1</num>
       <name>Header 1</name>
     </mdata>
     <tdata>
       <content>
         <p>Text of Header 1</p>
       </content>
     </tdata>
   </element>
   <element>
     <mdata>
       <num>1</num>
       <name>First</name>
       <shortdescription>A first short description</shortdescription>
     </mdata>
     <tdata>
       <content>
         <p>AAAAAAAAAA</p>
         <p>BBBBBBBBBB</p>
       </content>
     </tdata>
   </element>
   <element>
     <mdata>
       <num>2</num>
       <name>Second</name>
       <shortdescription>A second short description</shortdescription>
     </mdata>
     <tdata>
       <content>
         <p>CCCCCCCCCC</p>
         <p>DDDDDDDDDD</p>
       </content>
     </tdata>
   </element>
   <element>
     <mdata>
       <num>3</num>
       <name>Third</name>
       <shortdescription>A third short description</shortdescription>
     </mdata>
     <tdata>
       <content>
         <p>EEEEEEEEEE</p>
         <p>FFFFFFFFFF</p>
       </content>
     </tdata>
   </element>
</document>
\stopbuffer

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