Hi, maybe, codes is our language :-) % define a new head\definehead[backmatterchapter][chapter]
\starttext
\startfrontmatter
\title{Preface}
\completecontent
\stopfrontmatter
\startbodymatter
\chapter{First Chapter}
\stopbodymatter
\startbackmatter
\backmatterchapter{Backmatter}
\stopbackmatter
\stoptext The chapter title "Backmatter" in the backmatter won't appear in the Contents. Why? How can I make it appear in the Contents? Best regards,Tim