doc: ordered processing end-to-end example

[vigith]

address #3304 (comment)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.28%. Comparing base (f820fc6) to head (a73dfb5).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3328      +/-   ##
==========================================
+ Coverage   81.22%   81.28%   +0.06%     
==========================================
  Files         317      317              
  Lines       73380    73380              
==========================================
+ Hits        59601    59650      +49     
+ Misses      13223    13173      -50     
- Partials      556      557       +1     

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