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Hi Hans and Taco, Some guy think it's cool to use romannumeral numbers in the preface and so is in the Adobe Reader. I searched the source but apparently it is not provided. I made a very dirty test file so could you make a switch in the \setupinteraction officially? My test file is like: ============================================== \pdfcompresslevel 0 \setupinteraction [state=start, focus=width, page=yes, openaction=firstpage, click=no, title=TEST, author=Neals, subtitle=Test, keyword={test}] \setupcolors [state=start] \newcount\FrontPageNumbers \setupsubpagenumber[way=bytext,state=start] \setuppagenumbering[location=] \startsectionblockenvironment[frontpart] \setupfootertexts[pagenumber] \setuppagenumbering[conversion=romannumerals] \stopsectionblockenvironment \startsectionblockenvironment[bodypart] \global\FrontPageNumbers=\pagenumber \global\advance\FrontPageNumbers\minusone \setuppagenumber[number=1] \resetsubpagenumber % \setupfootertexts[\the\FrontPageNumbers] \setupfootertexts[pagenumber] \stopsectionblockenvironment \startsectionblockenvironment[backpart] \resetsubpagenumber \stopsectionblockenvironment \def\PageLabels{\pdfcatalog{/PageLabels << /Nums [ 0 << /S /r >> \the\FrontPageNumbers << /S /D >> ] >> >>}} \prependtoks \PageLabels \to \everystoptext \starttext \startfrontmatter % \chapter{Table of Contents} \completecontent[interaction=all] \chapter{Preface} \dorecurse{10}{\input zapf\par} % \chapter{Preface} % \dorecurse{10}{\input zapf\par} % \chapter{Preface} % \dorecurse{10}{\input zapf\par} \stopfrontmatter \startbodymatter \chapter{Test} \dorecurse{15}{\input tufte\par} \chapter{TestAgain} \dorecurse{15}{\input ward\par} \stopbodymatter \startbackmatter Index maybe. \stopbackmatter \stoptext ============================================== A lot of the code to setup the main layout is stolen from Wolfgang :) -- Best Regards Chen ---------------------------------------------------------------- Zhi-chu Chen | Shanghai Synchrotron Radiation Facility No. 2019 | Jialuo Rd. | Jiading | Shanghai | P.R. China tel: 086 21 5955 3405 | zhichu.chen.googlepages.com | www.sinap.ac.cn ----------------------------------------------------------------