As the document is processed, $\TeX$ writes table of contents information on the file filename.toc. This file should be copied to filename.cts before running $\TeX$ again. Then to create a table of contents, use the following code:

\chapter{Contents}{}
\begincts
\input filename.cts
\endcts

To create a brief table of contents, containing only chapter titles, use

\chapter{Brief Contents}{}
\beginbriefcts
\input filename.cts
\endcts

Subsections do not normally appear in the table of contents; see subsection 1.1.1.