\documentclass[]{IAC_style}


\begin{document}

\IACpaperyear{2021} % format yyyy
\IACpapernumber{IAC-2x-XX-XX-X-xXXXXX} % full paper id
\IACconference{International Astronautical Congress – IAC 2021, Dubai, United Arab Emirates} % used in the header
\IAClocation{Dubai, United Arab Emirates} % used in the header
\IACdate{25-29 October 2021} % used in the header

% Which copyright? If B, put the copyright holder.
%\IACcopyrightA{}
\IACcopyrightB{LateX association}

\title{Example of IAC template}

%\IACauthor{Author name}{corresponding affiliation: nr. of corresponding affiliation}{is corresponding author? 0-1}
\IACauthor{Davide Grande$^{\orcidlink{0000-0000-0000-0000}}$}{1}{1}
\IACauthor{Stefano Farì$^{\orcidlink{0000-0000-0000-0000}}$}{2}{0}

% Input affiliations here, order is relevant
\IACauthoraffiliation{Lorem Ipsum1. Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium \normalfont{E-mail:\ \texttt{stefano.fari}}}
\IACauthoraffiliation{Lorem Ipsum2. Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium \normalfont{E-mail:\ \texttt{davide.grande}}}

\input{abstract}

\maketitle
\thispagestyle{fancy} % resets proper header/footer

\section*{Nomenclature}
\input{dummy_text}


\section{Introduction}
\input{dummy_text}

\input{dummy_text}

\input{dummy_text}

\input{dummy_text}

\input{dummy_text}

\input{dummy_text}

\input{dummy_text}

\input{dummy_text}

\end{document}