diff --git a/06_wrap_up/README.md b/06_wrap_up/README.md
new file mode 100644
index 0000000..01774b7
--- /dev/null
+++ b/06_wrap_up/README.md
@@ -0,0 +1,23 @@
+# Last session: Wrap-up
+
+How to apply all we learned this semester to archiving our research data at the
+IWM:
+
+
+* Show how to fill in the input mask
+
+* Details on how to prepare data and folders
+
+  Show slide set "How to know what to archive"
+
+* How to upload research data
+
+* How to create new version of research data
+
+* How to update meta data
+
+* Explain the "Status" mechanism
+
+* Show that only one person per data set has access to the meta data entry
+
+
diff --git a/06_wrap_up/howto_what-to-archive.tex b/06_wrap_up/howto_what-to-archive.tex
new file mode 100644
index 0000000..25c158f
--- /dev/null
+++ b/06_wrap_up/howto_what-to-archive.tex
@@ -0,0 +1,408 @@
+\documentclass[aspectratio=169]{beamer}
+
+\usepackage{tikz}
+\usetikzlibrary{fit}
+
+\usepackage{listings}
+\usepackage[utf8,latin1]{inputenc}
+\usepackage{multirow}
+\usepackage{color, colortbl}
+\usepackage{fontawesome5}                % get icons
+
+\makeatletter \def\newblock{\beamer@newblock} \makeatother  
+
+\beamertemplatenavigationsymbolsempty
+\setbeamertemplate{itemize items}[circle]
+\setbeamertemplate{section in toc}[circle]
+\mode<beamer>{\setbeamercolor{math text displayed}{fg=iwmgrau}}
+\setbeamercolor{block body}{bg=iwmorange!50!white}
+\setbeamercolor{block title}{fg=white, bg=iwmorange}
+
+\definecolor{iwmorange}{RGB}{255,105,0}
+\definecolor{iwmgray}{RGB}{67,79,79}
+\definecolor{iwmblue}{RGB}{60,180,220}
+\definecolor{iwmpurple}{RGB}{120,0,75}
+
+\definecolor{iwmorange}{RGB}{255,105,0}
+\definecolor{iwmgrau}{RGB}{67,79,79}
+\setbeamercolor{title}{fg=iwmorange}
+\setbeamercolor{frametitle}{fg=iwmorange}
+\setbeamercolor{structure}{fg=iwmorange}
+\setbeamercolor{normal text}{fg=iwmgrau}
+\setbeamercolor{author}{fg=iwmgrau}
+\setbeamercolor{date}{fg=iwmgrau}
+
+\lstset{language=bash,%
+  literate={Ü}{{\"U}}1
+           {ü}{{\"u}}1,
+  backgroundcolor=\color{iwmgrau!15!white},
+  basicstyle=\ttfamily\color{iwmgrau},
+  frame=none,
+  basicstyle=\ttfamily\color{iwmgrau},
+  commentstyle=\slshape\color{iwmgrau},
+  keywordstyle=\bfseries\color{iwmgrau},
+  identifierstyle=\color{iwmgrau},
+  stringstyle=\color{iwmgrau},
+  numbers=none,%left,numberstyle=\tiny,
+  basewidth={.5em, .4em},
+  showstringspaces=false,
+  emphstyle=\color{red!50!white}}
+
+\pgfmathdeclarefunction{gauss}{2}{%
+  \pgfmathparse{1/(#2*sqrt(2*pi))*exp(-((x-#1)^2)/(2*#2^2))}%
+}
+
+\AtBeginSection[]{
+  \frame{
+    \tableofcontents[sectionstyle=show/hide, subsectionstyle=show/show/hide]}}
+
+% \setbeamertemplate{headline}{
+%  \begin{beamercolorbox}{section in head}
+%    \vskip5pt\insertsectionnavigationhorizontal{\paperwidth}{}{}\vskip2pt
+%  \end{beamercolorbox}
+% }
+
+\setbeamertemplate{footline}{\vskip-2pt\hfill\insertframenumber$\;$\vskip2pt}
+
+
+\title{How to know what to archive}
+\author{Nora Wickelmaier}
+\date{\today}
+
+\begin{document}
+
+\begin{frame}{}
+\thispagestyle{empty}
+\titlepage
+\end{frame}
+
+\begin{frame}{The basics}
+  Data
+  \begin{itemize}
+    \item Keep your raw data in a separate folder
+    \item If your raw data \emph{do not contain any personal data} submit them
+      with your analysis-ready data files
+    \item Submit the analysis script that got your raw data to
+      ``analysis-ready`` (or at least a description of the process)\pause\hfill
+      {\bf\color{iwmpurple} Check out our Research Data Policy!}
+  \end{itemize}
+  \pause
+  Material
+  \begin{itemize}
+    \item Submit all materials that have been used to create these data
+    \begin{itemize}
+      \item Questionnaires
+      \item Program code for experiments
+      \item Stimuli presented, e.\,g., pictures or similar
+      \item \dots
+    \end{itemize}
+  \end{itemize}
+  \pause
+  Documentation
+  \begin{itemize}
+    \item Add a description of your data and experiment
+    \item In its simplest form this can just be a README file, ideally as text
+      or PDF file
+  \end{itemize}
+\end{frame}
+
+\begin{frame}[fragile]{Previous folder structure on \texttt{Y:/}}
+  \begin{columns}
+    \begin{column}{.4\textwidth}
+  \begin{tikzpicture}[
+    every node/.style = {text width = 3.6cm, align = left},
+    every path/.style = {thick, draw}
+  ]
+    \node[text width = 2cm] (top) at  (0, 0) {\faIcon{folder} \verb+study+};
+    % first level
+    \node (n1) at (4, 0)    {\faIcon{folder} \verb+data+};
+    \node (n2) at (4, -0.7) {\faIcon{folder} \verb+ethik+};
+    \node (n3) at (4, -1.4) {\faIcon{folder} \verb+material+};
+    \node (n4) at (4, -2.1) {\faIcon{folder} \verb+pub+};
+    \node (n5) at (4, -2.8) {\faIcon{folder} \verb+scans+};
+    \path (top.east) -- (n1.west);
+    \path (top.east) -- (n2.west);
+    \path (top.east) -- (n3.west);
+    \path (top.east) -- (n4.west);
+    \path (top.east) -- (n5.west);
+  \end{tikzpicture}
+    \end{column}
+    \begin{column}{.6\textwidth}
+      \begin{itemize}[<+->]
+        \item Very basic (and good) folder structure for a research project
+        \item Submitting the approval document of our \emph{local} ethics
+          committee is now optional, since the connection will be possible via
+          your meta data\\
+          % $\to$ If the project was evaluated by an external ethics committee it
+          % might still be a good idea to submit the approval document
+        \item Data and material are the most important folders to help other
+          people make sense of your data
+      \end{itemize}
+    \end{column}
+  \end{columns}
+  \vfill
+\end{frame}
+
+\begin{frame}[fragile]{Some additional suggestions}
+  \vspace{.2cm}
+  \begin{tikzpicture}[
+    every node/.style = {text width = 3.6cm, align = left},
+    every path/.style = {thick, draw}
+  ]
+    \node[text width = 2cm] (top) at  (0, 0) {\faIcon{folder} \verb+study+};
+    % first level
+    \node (n1) at (4, 0)    {\faIcon{folder} \verb+code+};
+    \node (n2) at (4, -0.7) {\faIcon{folder} \verb+data+};
+    \node (n3) at (4, -1.4) {\faIcon{folder} \verb+material+};
+    \node (n4) at (4, -2.1) {\faIcon{folder} \verb+preregistration+};
+    \node (file) at (4, -2.8) {\faIcon[regular]{file} \verb+README.md+};
+    \path (top.east) -- (n1.west);
+    \path (top.east) -- (n2.west);
+    \path (top.east) -- (n3.west);
+    \path (top.east) -- (n4.west);
+    \path (top.east) -- (file.west);
+  \end{tikzpicture}
+  \pause
+  \vfill
+  Separate your code from your data folder and add your preregistration for the
+  project
+\end{frame}
+
+\begin{frame}[fragile]{Some additional suggestions}
+  \begin{tikzpicture}[
+    every node/.style = {text width = 3.6cm, align = left},
+    every path/.style = {thick, draw}
+  ]
+    \node[text width = 2cm] (top) at  (0, 0) {\faIcon{folder} \verb+study+};
+    % first level
+    \node (n1) at (4, 0)    {\faIcon{folder} \verb+code+};
+    \node (n2) at (4, -0.7) {\faIcon{folder} \verb+data+};
+    \node (n3) at (4, -1.4) {\faIcon{folder} \verb+material+};
+    \node (n4) at (4, -2.1) {\faIcon{folder} \verb+preregistration+};
+    \node (file) at (4, -2.8) {\faIcon[regular]{file} \verb+README.md+};
+    \path (top.east) -- (n1.west);
+    \path (top.east) -- (n2.west);
+    \path (top.east) -- (n3.west);
+    \path (top.east) -- (n4.west);
+    \path (top.east) -- (file.west);
+    % second level
+    \node[text width = 5cm] (o1) at (10, 0) {\faIcon[regular]{file} \verb+01_preprocessing.R+};
+    \node[text width = 5cm] (o2) at (10, -0.7) {\faIcon[regular]{file} \verb+02_descriptives.R+};
+    \node[text width = 5cm] (o3) at (10, -1.4) {\faIcon[regular]{file} \verb+03_modeling.R+};
+    \node[text width = 5cm] (o4) at (10, -2.1) {\faIcon[regular]{file} \verb+04_plots.R+};
+    \path (n1.east) -- (o1.west);
+    \path (n1.east) -- (o2.west);
+    \path (n1.east) -- (o3.west);
+    \path (n1.east) -- (o4.west);
+  \end{tikzpicture}
+  \vfill
+  Separate your code from your data folder and add your preregistration for the
+  project
+\end{frame}
+
+\begin{frame}[fragile]{Some additional suggestions}
+  \begin{tikzpicture}[
+    every node/.style = {text width = 3.6cm, align = left},
+    every path/.style = {thick, draw}
+  ]
+    \node[text width = 2cm] (top) at  (0, 0) {\faIcon{folder} \verb+study+};
+    % first level
+    \node (n1) at (4, 0)    {\faIcon{folder} \verb+code+};
+    \node (n2) at (4, -0.7) {\faIcon{folder} \verb+data+};
+    \node (n3) at (4, -1.4) {\faIcon{folder} \verb+material+};
+    \node (n4) at (4, -2.1) {\faIcon{folder} \verb+preregistration+};
+    \node (file) at (4, -2.8) {\faIcon[regular]{file} \verb+README.md+};
+    \path (top.east) -- (n1.west);
+    \path (top.east) -- (n2.west);
+    \path (top.east) -- (n3.west);
+    \path (top.east) -- (n4.west);
+    \path (top.east) -- (file.west);
+    % second level
+    \node[text width = 6cm] (o1) at (10.5, -0.7)    {\faIcon{folder} \verb+01_raw-data+};
+    \node[text width = 6cm] (o2) at (10.5, -1.4) {\faIcon{folder} \verb+02_processed-data+};
+    \node[text width = 6cm] (o3) at (10.5, -2.1) {\faIcon[regular]{file}
+    \verb+codebook_processed-data.pdf+};
+    \path (n2.east) -- (o1.west);
+    \path (n2.east) -- (o2.west);
+    \path (n2.east) -- (o3.west);
+  \end{tikzpicture}
+  \vfill
+  Separate your code from your data folder and add your preregistration for the
+  project
+\end{frame}
+
+\begin{frame}[fragile]{Some additional suggestions}
+  \begin{tikzpicture}[
+    every node/.style = {text width = 3.6cm, align = left},
+    every path/.style = {thick, draw}
+  ]
+    \node[text width = 2cm] (top) at  (0, 0) {\faIcon{folder} \verb+study+};
+    % first level
+    \node (n1) at (4, 0)    {\faIcon{folder} \verb+code+};
+    \node (n2) at (4, -0.7) {\faIcon{folder} \verb+data+};
+    \node (n3) at (4, -1.4) {\faIcon{folder} \verb+material+};
+    \node (n4) at (4, -2.1) {\faIcon{folder} \verb+preregistration+};
+    \node (file) at (4, -2.8) {\faIcon[regular]{file} \verb+README.md+};
+    \path (top.east) -- (n1.west);
+    \path (top.east) -- (n2.west);
+    \path (top.east) -- (n3.west);
+    \path (top.east) -- (n4.west);
+    \path (top.east) -- (file.west);
+    % second level
+    \node[text width = 5cm] (o1) at (10, -1.4)    {\faIcon{folder} \verb+stimuli+};
+    \node[text width = 5cm] (o2) at (10, -2.1) {\faIcon[regular]{file} \verb+survey01.pdf+};
+    \node[text width = 5cm] (o3) at (10, -2.8) {\faIcon[regular]{file} \verb+survey02.pdf+};
+    \path (n3.east) -- (o1.west);
+    \path (n3.east) -- (o2.west);
+    \path (n3.east) -- (o3.west);
+  \end{tikzpicture}
+  \vfill
+\end{frame}
+
+\begin{frame}[fragile]{Some additional suggestions}
+  \vspace{.4cm}
+  \begin{tikzpicture}[
+    every node/.style = {text width = 3.6cm, align = left},
+    every path/.style = {thick, draw}
+  ]
+    \node[text width = 2cm] (top) at  (0, 0) {\faIcon{folder} \verb+study+};
+    % first level
+    \node (n1) at (4, 0)    {\faIcon{folder} \verb+code+};
+    \node (n2) at (4, -0.7) {\faIcon{folder} \verb+data+};
+    \node (n3) at (4, -1.4) {\faIcon{folder} \verb+material+};
+    \node (n4) at (4, -2.1) {\faIcon{folder} \verb+preregistration+};
+    \node (file) at (4, -2.8) {\faIcon[regular]{file} \verb+README.md+};
+    \path (top.east) -- (n1.west);
+    \path (top.east) -- (n2.west);
+    \path (top.east) -- (n3.west);
+    \path (top.east) -- (n4.west);
+    \path (top.east) -- (file.west);
+    % second level
+    \node[text width = 6cm] (o1) at (10.5, -2.1) {\faIcon[regular]{file} \verb+2024-06-11_prereg_study.pdf+};
+    \path (n4.east) -- (o1.west);
+  \end{tikzpicture}
+  \pause
+  \vfill
+  A preregistration usually contains all important information like what
+  variables have been collected, what were the hypotheses, etc.
+\end{frame}
+
+\begin{frame}[fragile]{Some additional suggestions}
+  \begin{columns}
+    \begin{column}{.45\textwidth}
+  \begin{tikzpicture}[
+    every node/.style = {text width = 3.6cm, align = left},
+    every path/.style = {thick, draw}
+  ]
+    \node[text width = 2cm] (top) at  (0, 0) {\faIcon{folder} \verb+study+};
+    % first level
+    \node (n1) at (4, 0)    {\faIcon{folder} \verb+code+};
+    \node (n2) at (4, -0.7) {\faIcon{folder} \verb+data+};
+    \node (n3) at (4, -1.4) {\faIcon{folder} \verb+material+};
+    \node (n4) at (4, -2.1) {\faIcon{folder} \verb+preregistration+};
+    \node (file) at (4, -2.8) {\faIcon[regular]{file} \verb+README.md+};
+    \path (top.east) -- (n1.west);
+    \path (top.east) -- (n2.west);
+    \path (top.east) -- (n3.west);
+    \path (top.east) -- (n4.west);
+    \path (top.east) -- (file.west);
+  \end{tikzpicture}
+    \end{column}
+    \begin{column}{.55\textwidth}
+    \vspace{-3cm}
+      \begin{itemize}
+        \item Add any additional folders that you need
+      \end{itemize}
+    \end{column}
+  \end{columns}
+\end{frame}
+
+
+\begin{frame}[fragile]{Some additional suggestions}
+  \vspace{1cm}
+  \begin{columns}
+    \begin{column}{.45\textwidth}
+  \begin{tikzpicture}[
+    every node/.style = {text width = 3.6cm, align = left},
+    every path/.style = {thick, draw}
+  ]
+    \node[text width = 2cm] (top) at  (0, 0) {\faIcon{folder} \verb+study+};
+    % first level
+    \node (n1) at (4, 0)    {\faIcon{folder} \bf background};
+    \node (n2) at (4, -0.7) {\faIcon{folder} \verb+code+};
+    \node (n3) at (4, -1.4) {\faIcon{folder} \verb+data+};
+    \node (n4) at (4, -2.1) {\faIcon{folder} \verb+material+};
+    \node (n5) at (4, -2.8) {\faIcon{folder} \verb+preregistration+};
+    \node (file) at (4, -3.5) {\faIcon[regular]{file} \verb+README.md+};
+    \path (top.east) -- (n1.west);
+    \path (top.east) -- (n2.west);
+    \path (top.east) -- (n3.west);
+    \path (top.east) -- (n4.west);
+    \path (top.east) -- (n5.west);
+    \path (top.east) -- (file.west);
+  \end{tikzpicture}
+    \end{column}
+    \begin{column}{.55\textwidth}
+      \vspace{-2.5cm}
+      \begin{itemize}
+        \item Add any additional folders that you need
+        \item Maybe a folder \verb+background+ with a PhD expos{\'e} or a grant
+          application (or both)
+      \end{itemize}
+    \end{column}
+  \end{columns}
+      \vfill
+\end{frame}
+
+\begin{frame}[fragile]{Some additional suggestions}
+  \vspace{.5cm}
+  \begin{columns}
+    \begin{column}{.45\textwidth}
+  \begin{tikzpicture}[
+    every node/.style = {text width = 3.6cm, align = left},
+    every path/.style = {thick, draw}
+  ]
+    \node[text width = 2cm] (top) at  (0, 0) {\faIcon{folder} \verb+study+};
+    % first level
+    \node (n1) at (4, 0)    {\faIcon{folder} \verb+code+};
+    \node (n2) at (4, -0.7) {\faIcon{folder} \verb+data+};
+    \node (n3) at (4, -1.4) {\faIcon{folder} \verb+material+};
+    \node (n4) at (4, -2.1) {\faIcon{folder} \verb+preregistration+};
+    \node (n5) at (4, -2.8) {\faIcon{folder} \bf software};
+    \node (file) at (4, -3.5) {\faIcon[regular]{file} \verb+README.md+};
+    \path (top.east) -- (n1.west);
+    \path (top.east) -- (n2.west);
+    \path (top.east) -- (n3.west);
+    \path (top.east) -- (n4.west);
+    \path (top.east) -- (n5.west);
+    \path (top.east) -- (file.west);
+  \end{tikzpicture}
+    \end{column}
+    \begin{column}{.55\textwidth}
+      \begin{itemize}
+        \item Add any additional folders that you need
+        \item Maybe a folder \verb+background+ with a PhD expos{\'e} or a grant
+          application (or both)
+        \item Or a folder \verb+software+ with Python or Matlab code that you
+          wrote for your experiment
+        \item \dots
+      \end{itemize}
+      \vfill
+    \end{column}
+  \end{columns}
+\end{frame}
+
+
+\begin{frame}{}
+  {}
+    \begin{center}
+      {\Huge\color{iwmblue} Don't overthink it and use common sense.\\
+      \vspace{1cm}\pause
+      Then add everything that you think a colleague needs to understand what you
+      did.}
+  \end{center}
+
+\end{frame}
+
+\end{document}
+
diff --git a/README.md b/README.md
index 5a1a50f..db1eb67 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 | 2024-06-10 | Data organisation                       |
 | 2024-06-24 | Data sharing                            |
 | 2024-07-08 | Clean coding                            |
-| 2024-07-22 | Version control                         |
+| 2024-07-22 | Archiving data at the IWM               |
 
 # Literature