Am 17.04.2013 um 17:59 schrieb Tim Li <timli2013@outlook.com>:

> Hi,
>  
> maybe, codes is our language :-)
>  
> % define a new head
> \definehead[backmatterchapter][chapter]
> 
> [”­]
>  
> The chapter title "Backmatter" in the backmatter won't appear in the Contents. Why? How can I make it appear in the Contents? 

You have to redefine the \completecontent command to include ”°backmatterchapter”± in the list of headings.

\definecombinedlist[content][part,chapter,backmatterchapter,section,subsection,subsubsection,subsubsubsection]

Wolfgang