HS Visu: How to display nicely formatted text ?

[Warichet]

Hi,

Context: central heating system Viessmann Vitola 200, Vitotronic 300 and Vitocom 200 EIB.
When there is a problem in the system, I can display the error message in the Visu, (1 byte hex) but then, I've to catch the manual and look-up the error code on a 6 pages manual.

How can I display nicely formatted text (2 pages) in the Visu ?

I though about:
- putting everything in a 14Byte Text, but it's not nicely formatted
- writing a html page and let the HS access it with xxAPI, a bit overkill
- build an archive and display it ...
- Webabfrage (no clue as how to)
- Writing a Baustein with 85 entries, indexed on the error code

I was thinking about a table formatted text:
first column: error code
2nd: comport
3rd: origine
4th: mesure

Finally, I've typed the 6 pages error codes of the manual into an XML file. The file is avalable on the NAS hosted web. An item looks like this:

< < error > >
< < defaut> > 0f < >
< < comport> >Action de la régulation< >
< < origine> >Entretien< >
< < mesure> >Effectuer les travaux d’entretien< >
< < /error > >

So, given a specific error code, i.e. 10(hex) I want to display the 3 lines.

What would be the best way to display the related message lines
"comport"
"origine"
"mesure"
knowing that the index is the field "defaut" (2 hex digits) ?

Thanks for any hint.