You might find the following setups useful with parts:
\definestructureresetset [default] [0,0] [1] % do not reset parts and chapters
\setuphead [part]
[sectionresetset=default,
conversion=Romannumerals,
placehead=yes,
bodypartlabel=part]
Also, using parts, you might also need to add "part" to the table of contents list.
etc.
Alan
On Sun, 30 Aug 2015 12:46:50 +0200
Otared Kavian
Hi Eric,
If you use either \part{This is part 1}
or
\startpart[title={This part 2}] \startchapter[title={This is chapter 1}] \stopchapter \stoppart
you get a title for part 1 and part 2.
Best regards: OK
On 30 Aug 2015, at 11:42, Eric Détrez
wrote: "By default \part generates no title because most of the times these require special attention and a specific design."
I can't find how to write such a specific design.
-- Eric Détrez Informatique Lycée Faidherbe, Lille http://eric-detrez.fr
-- Alan Braslau CEA DSM-IRAMIS-SPEC CNRS UMR 3680 Orme des Merisiers 91191 Gif-sur-Yvette cedex FRANCE tel: +33 1 69 08 73 15 fax: +33 1 69 08 87 86 mailto:alan.braslau@cea.fr