Thanks a lot for all hints.

I know there are some variable i don't need. But with them i can better
understand what i have coded.
And the bilingual error and this one: ...MSRSW/SW-SYSTEMS... are copy-paste
errors because i have removed some nodes from the original stylesheet.

That <xsl:when test="/C/D/E[position()=1]"> and this <xsl:when
test="/C/D/E"> is the same, has never been so clear for me.

Thanks a lot and

Kind regards

Axel