You can write "everything" to the ToC or an other list (see below) using <cmd>writetolist</cmd>.
== Several ToC's in different languages ==
If you want to have two tables of contents in your document, one in a native
language and the other, for example, in english. This is how to do it:
<texcode>
\mainlanguage[de]
\starttext
\completecontent
%\start\language[en]
\start\mainlanguage[en]
\completecontent
\stop
\chapter{\translate[en=Chapter One,de=Kapitel Eins]}
\chapter{\translate[en=Chapter Two,de=Kapitel Zwei]}
\stoptext
</texcode>
== Creating other "Table of ..." ==