Am 09.05.2014 um 15:17 schrieb Maggyero :

Hello,

How can I achieve this chapter numbering?

— page 1:

I My chapter (header) ----------------- First My chapter (text)

— page 2:

II My chapter (header) ------------------ II My chapter (text)

That is to say having every chapter number in roman numeral except the first one but only in the text (not in the header).

For the moment I can achieve only the chapter numbering for the text but not for the header:

\define[1]{\myconversion}{\ifcase #1\relax \or First\else \convertnumber{Romannumerals}{#1}\fi} \defineconversion[myconversion][\myconversion] \setuphead[chapter][conversion=myconversion] \setupheadertexts[{\getmarking[chapternumber]\quad\getmarking[chapter]}]

Try this: \setupheadertexts[{\convertnumber{Romannumerals}{\namedheadnumber{chapter}}\quad\getmarking[chapter]}] With the \namedheadnumber command you can access the raw value of a section counter. Wolfgang