# Where should I insert \setcounter{secnumdepth}{3}?

I am writing a thesis using \documentclass[11pt,a4paper]{report}. However, \subsubsection is not getting numbered. So on searching in TeX I got an answer to insert \setcounter{secnumdepth}{3}.

Please tell me where to insert \setcounter{secnumdepth}{3}.

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–  Peter Grill May 21 '12 at 7:26

\documentclass[11pt,a4paper]{report}

%\usepackage{...}
\setcounter{secnumdepth}{3}
\setcounter{tocdepth}{3}

\begin{document}
\tableofcontents

\chapter{Some chapter}
\section{Some section}
\subsection{Some subsection}
\subsubsection{Some subsubsection}
Text ...

\end{document}
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hey thank you so much...it worked –  Vidhya May 21 '12 at 7:58