\documentclass{article}
\usepackage[utf8]{inputenc}
\title{Postmortem Title}
\author{Yann-Gael, Cristiano, Tuan, Fatima}
\date{\today}
\begin{document}
\maketitle
\section{Introduction}
2 to 3 paragraphs
\section{What Went Wrong}
\subsection{?}
\subsection{?}
\subsection{?}
\subsection{?}
\subsection{?}
\section{What Went Right}
\subsection{?}
\subsection{?}
\subsection{?}
\subsection{?}
\subsection{?}
\section{Conclusion}
1 paragraph
\end{document}
![[template] Postmortem (soen 390)](https://writelatex.s3.amazonaws.com/published_ver/17553.jpeg?X-Amz-Expires=14400&X-Amz-Date=20211023T023916Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNITA4UZ5V/20211023/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=cc756cddcdcc69ff515c89035c51fc0abf7ed0e0a1b01d282e466238477065a4)