\documentclass[
portrait,
% landscape,
a0paper%,
%draft
]
{baposter}
%
% load packages
% already loaded some useful packages for figures, tables and layout
% not all are needed to run this minimal example
\usepackage{graphicx}
\usepackage[percent]{overpic}
\usepackage[detect-weight]{siunitx}
\usepackage{tabto}
\usepackage{booktabs}
\usepackage{amsmath}
\usepackage{float}
\usepackage{multirow}
\usepackage{url}
\usepackage{enumitem}
\usepackage{qrcode}
% add additional packages you need here
%
% for now usig bibitem, but if you want ...
%\usepackage[backend=biber]{biblatex} 
%
% customizing 
\newlength{\mytextsize}
\newcommand\e{\cdot 10^}
\setlength{\unitlength}{1.0cm}
%
% define cern blue  
\definecolor{cernblue}{cmyk}{100,75,0,0} %for text / color / logo
% fonts
\usepackage[scaled]{helvet}
\renewcommand*\familydefault{\sfdefault}
%
%
%##################################################################################
\begin{document}
%##################################################################################
\begin{poster}
{
  % options
  grid=false,%true,
  background=plain,
  bgColorOne=white,
  columns=6, % for flexibility changing 2/3 columns with columnspan
  eyecatcher=false,
  borderColor=cernblue,
  headerColorOne=cernblue, %white,
  headershade=plain,
  %headerColorTwo=white,
  headerborder=open,
  % for rectangular boxes change the next two options, rectangular header will cause left aligning of box title 
  textborder=rounded, %rectangle,
  headershape=rounded, %rectangle,
  headerfont=\bf\Large,
  boxshade=none,
  headerFontColor=white
}
{
  %eyecatcher ...
}
{
  %poster title
  % first put graphics for header
  \hspace*{-0.5mm}
  \begin{picture}(23.7, 3)
  \fboxsep0pt
  \put(-0.196, -0.6){\colorbox{cernblue}{\rule[96pt]{675.82pt}{0pt}}}
  \thicklines
  % minipage box for title and authors
  \put(2.55, 2.35){
    \begin{minipage}[t][96pt]{0.75\textwidth}
    % centering
    \begin{center}
    % Title
    % use \LARGE instead of \Huge for long titles, you might need to modify distances or number of lines
    % for one line title
    %\ \vspace{0.15cm}\\
    %\huge\bf\color{white}\selectfont Single Line Title \vspace{0.4cm}\\ 
    % for two line title
    \huge\bf\color{white}\selectfont First Title Line \\ 
    \huge\bf\selectfont Second Title Line \vspace{0.15cm} \\ 
    % Authors, main author first will be underlined, you might need to modify distances or number of lines
    % three lines
    %\small\underline{Main Author}, B.\ Author, CERN, Geneva, Switzerland \\
    %\small C.\ Author, Institute \\
    %\small D.\ Author, Institute
    % two lines
    \vspace{0.2cm}
    \small\underline{Main Author}, B.\ Author, CERN, Geneva, Switzerland \\
    \small C.\ Author, Institute \\
    \end{center} 
  \end{minipage}}
  %  
  % cern logo
  % left:
  %\put(0.32,-0.24){\includegraphics[height=75pt]{logos/LogoOutline-White.eps}}
  % right:
  \put(20.52,-0.24){\includegraphics[height=75pt]{logos/LogoOutline-White.eps}}
  %% DO NOT FORGET to replace QR code link and Poster ID !
  % % poster id + qr code, for example at IPAC
  % Modify links!!!
  % left
  \put(0.18,1.1){\color{white}\qrcode[hyperlink,height=.08\textwidth]{https://gitlab.cern.ch/mkoopman/templates}}
  \put(0.2,-0.25){\large\bf\color{white}Poster ID}
  % right
  %\put(21.02,-0.25){\large\bf\color{white}Poster ID}
  %\put(21,1.1){\color{white}\qrcode[hyperlink,height=.08\textwidth]{https://gitlab.cern.ch/mkoopman/templates}}
  \end{picture} 
}
{
	%poster authors, already in title
}
{
	%logo, already in title
}
%
% three part footnote box with references, logos, contact infos
%
\headerbox{}{headershape=rectangle, name=foottext, column=0, span=6, above=bottom, textborder=none, borderColor=cernblue,  boxheaderheight=1pt}{
  % 1. minipage for references
  \begin{minipage}[t][3.6cm]{.32\textwidth}
	\vspace{.3cm}
	$\quad$\textbf{\small\color{cernblue}KEY REFERENCES}\footnotesize\\
	\renewcommand{\section}[2]{}
	\begin{thebibliography}{9}
      \vspace{-0.1cm}
	  \begin{tiny}
	  \vspace{-0.1cm}
	    \bibitem{ref1}
        first reference
        \vspace{-0.1cm}
      \bibitem{ref2}
        second reference
        \vspace{-0.1cm}
	  \end{tiny}
	\end{thebibliography} 
  \end{minipage}
  \hfill\vline\hfill
  %
  % 2. minipage for logos
  % modify to show your partners and current conference logo!
  \begin{minipage}[t][3.6cm]{.32\textwidth}
	\vspace{.3cm}
	$\quad$\textbf{\small\color{cernblue}ACKNOWLEDGEMENT AND PARTNERS}\\$\;$\\
	\footnotesize
	\begin{minipage}{.32\textwidth}
	  \begin{center}
		\includegraphics[width=.75\textwidth]{logos/LogoOutline-Blue.eps}
	  \end{center}
	\end{minipage}
	\begin{minipage}{.32\textwidth}
	  \begin{center}
	    \includegraphics[width=\textwidth]{logos/IPAC23_logo_color.png}
	  \end{center}
	\end{minipage}
	\begin{minipage}{.32\textwidth}
	  \begin{center}
		%\includegraphics[width=.75\textwidth]{logos/}
	  \end{center}
	\end{minipage}
    \vspace*{-0.5cm}
    \begin{minipage}{.1\textwidth}
      \hspace{\textwidth}
	\end{minipage}
    \begin{minipage}{.33\textwidth}
	  \begin{center}
		%\includegraphics[width=\textwidth]{logos/}
	  \end{center}
	\end{minipage}
    \begin{minipage}{.1\textwidth}
      \hspace{\textwidth}
	\end{minipage}
    \begin{minipage}{.33\textwidth}
	  \begin{center}
		%\includegraphics[width=\textwidth]{logos/}
	  \end{center}
	\end{minipage}
    \begin{minipage}{.1\textwidth}
      \hspace{\textwidth}
	\end{minipage}
  \end{minipage}
  \hfill\vline\hfill
  %
  % 3. mini page for contact info
  \begin{minipage}[t][3.6cm]{.32\textwidth}
  \vspace{0.3cm}
  $\quad$\textbf{\small\color{cernblue}MORE INFORMATION} \vspace{0.15cm}\\ 
	\begin{minipage}{.35\textwidth}
	  \begin{center}
      % DO NOT FORGET to replace link by link to your or cern website!
      \qrcode[hyperlink,height=.72\textwidth]{https://gitlab.cern.ch/mkoopman/templates}
	  \end{center}
	\end{minipage}
	\begin{minipage}{.64\textwidth} 
    \vspace{.3cm}
	  \color{cernblue}
	  \footnotesize
    % insert your details!
	  \textbf{Main Author}\\
    CERN -- XX Department \\
    Group \\
    Section \\$\;$\\
	  main.auhtor@cern.ch\\
	  %Fon: +xx xxxxx xxxxx\\
	\end{minipage}
	\vspace{0.25cm}
	\color{cernblue}
	\small
  % replace link by link to your or cern website!
	$\quad$https://gitlab.cern.ch/mkoopman/templates
  \end{minipage}
}
%
% and now the standard boxes on the poster
% choose between 2 or 3 column layout here!
% for 2 column layout use column=0 and column=3, respectively (always span=3)
% for 3 column layout use column=0, column=2 and column=4, respectively (always span=2)
% or go with 6 columns and column span ... 
%
% in the following is here a simple example for two column layout with
% three boxes on the left: motivation, left box 1, left box 2 and
% two boxes on the right: large right box, summary
%
\headerbox{Motivation}{name=motivation, column=0, row=0, span=3}{
  \begin{itemize}[noitemsep,topsep=0pt,parsep=0pt,partopsep=0pt, leftmargin=10pt]
   \item Motivation
  \end{itemize}  
}
%
%
\headerbox{Left box 1}{name=vmeas, span=3, below=motivation, column=0}{
  \begin{itemize}[noitemsep,topsep=0pt,parsep=0pt,partopsep=0pt, leftmargin=10pt]
    \item left box under motivation
    \item \vspace{8cm}
	\end{itemize}
}
%
%
\headerbox{Left box 2}{name=2ddiag, span=3, below=vmeas, above=foottext, column=0}{
  \begin{itemize}[noitemsep,topsep=0pt,parsep=0pt,partopsep=0pt, leftmargin=10pt]
    \item Left box above footer
  \end{itemize}
}
%
%
\headerbox{Large right Box}{name=resolution, span=3, row=0, column=3}{
  \begin{itemize}[noitemsep,topsep=0pt,parsep=0pt,partopsep=0pt, leftmargin=10pt]
    \item Large right box above summary
    \item \vspace{15cm}
  \end{itemize}
}		
%
%
\headerbox{Summary and Outlook}{name=summary, span=3, below=resolution, above=foottext, column=3}{
  \begin{itemize}[noitemsep,topsep=0pt,parsep=0pt,partopsep=0pt, leftmargin=10pt]
    \item summary
    \item outlook
  \end{itemize}  
}
%
%
\end{poster}
\end{document}