diff --git a/notes/daemon-talk-notes.org b/notes/daemon-talk-notes.org
index 900b92c746027841d0c2bc3cfe4de8c55e306a28..58758fe3a5fd3dbfd4365c7e632e8956a61c5e43 100644
--- a/notes/daemon-talk-notes.org
+++ b/notes/daemon-talk-notes.org
@@ -22,7 +22,7 @@
   - [[#event-info][Event info]]
   - [[#workflow][Workflow]]
   - [[#slides-templates][Slides templates]]
-- [[#checklists-25][Checklists]]
+- [[#checklists-15][Checklists]]
 - [[#slides][Slides]]
 - [[#outline][Outline]]
 - [[#journal][Journal]]
@@ -146,7 +146,7 @@ Using the FZJ LaTeX slides template bemaertheme-juelich.
 
 - https://gitlab.jsc.fz-juelich.de/kabadshow1/beamertheme-juelich
 - https://gitlab.jsc.fz-juelich.de/kabadshow1/beamerpostertheme-juelich
-* Checklists [2/5]
+* Checklists [1/5]
 :PROPERTIES:
 :CUSTOM_ID: h-2E64B36D-89F7-489B-BBFA-37AE2EC0B74E
 :END:
@@ -154,8 +154,9 @@ Using the FZJ LaTeX slides template bemaertheme-juelich.
   - [X] titlepage
   - [X] slides repo
   - [X] outline
-- [X] Section Introduction
+- [-] Section Introduction
   - [X] My STSM
+  - [X] Materials classification (quantum materials)
   - [ ] All-electron DFT
 - [ ] Section Machine learning all-electron potential
   - [ ] JLCDM
diff --git a/presentation/mainmatter/introduction.tex b/presentation/mainmatter/introduction.tex
index 2c6841c50f15949f3c08b87d4c19f5c03ae463db..1f002a91b9db7c52a3cc92bf349a58dcd157aa8e 100644
--- a/presentation/mainmatter/introduction.tex
+++ b/presentation/mainmatter/introduction.tex
@@ -252,6 +252,98 @@
 \end{frame}
 
 
+% Slide all-electron DFT codes / juDFT % Section introduction
+\begin{frame}[c,plain]
+  \frametitle{All-electron DFT for quantum materials}
+  % \framesubtitle{\dots{} is crucial for quantum materials}
+  \vspace*{0em}
+  \begin{columns}[t]
+    \begin{column}{0.35\linewidth}
+      \vspace*{1em}
+
+      \begin{minipage}{\linewidth}
+        {\renewcommand{\footnotesize}{\tiny}%
+          {\small Only a handful of solid-state DFT codes are all-electron, full-potential,
+            fully relativistic for data generation
+            \footcite{talirzTrendsAtomisticSimulation2021a}.}
+        }
+      \end{minipage}
+
+      \vspace*{1em}
+
+      \begin{center}
+        \begin{columns}[c]
+          \begin{column}{0.25\linewidth}
+            \hspace*{0em}
+            \includegraphics[width=1.0\textwidth]{../resources/fig/logos/wien2k/wien2k-logo.png}
+
+            \vspace*{2em}
+
+            \includegraphics[width=1.0\textwidth]{../resources/fig/logos/elk-code/elk-code-logo.pdf}
+
+            \vspace*{2em}
+
+            \dots{}
+          \end{column}
+          \begin{column}{0.25\linewidth}
+            \hspace*{0em}
+            \includegraphics[width=1.0\textwidth]{../resources/fig/logos/fplo-code/fplo-code-logo.png}
+
+            \vspace*{2em}
+
+            \includegraphics[width=1.0\textwidth]{../resources/fig/logos/juDFT/juDFT-cropped.png}
+
+            \vspace*{2em}
+
+            \includegraphics[width=1.0\textwidth]{../resources/fig/logos/exciting/exciting-logo.png}
+          \end{column}
+        \end{columns}
+      \end{center}
+    \end{column}
+    \vrule{}\hspace*{2em}
+    \begin{column}{0.55\linewidth}
+
+      The \textbf{\href{http://judft.de}{juDFT.de}} codes are a \enquote{gold
+        standard} for accuracy and HT-ready with \logoAiida{} integration.
+
+      \begin{center}
+        \begin{columns}[t]
+          \begin{column}{0.20\linewidth}
+            \hspace*{0em}
+            \vspace*{1.0em}
+            \includegraphics[width=0.75\textwidth]{../resources/fig/logos/juDFT/FLEUR/fleur-cropped-no-url.png}%
+          \end{column}
+          \begin{column}{0.20\linewidth}
+            \hspace*{-1em}
+            \vspace*{-3.0em}
+            \includegraphics[width=1.0\textwidth]{../resources/fig/logos/juDFT/JuKKR/jukkr-cropped.png}%
+          \end{column}
+          \begin{column}{0.20\linewidth}
+            \hspace*{0em}
+            \vspace*{-3.0em}
+            \includegraphics[width=1.0\textwidth]{../resources/fig/logos/juDFT/Spirit/spirit-original-with-text.png}%
+          \end{column}
+          \begin{column}{0.20\linewidth}
+            \hspace*{0em}
+            \vspace*{-3.0em}
+            \includegraphics[width=1.0\textwidth]{../resources/fig/logos/juDFT/SPEX/spex-original.png}%
+          \end{column}
+        \end{columns}
+      \end{center}
+      \vspace*{0em}
+
+          \begin{center}
+            \includegraphics[width=0.8\textwidth]{../resources/fig/external/papers/bosoniHowVerifyPrecision2024/fig4-clip3.pdf}%
+          \end{center}
+
+
+          {\small Discrepancy of the equilibrium volume \(V_0\) across popular
+            DFT codes\footcite{bosoniHowVerifyPrecision2024}}
+    \end{column}
+  \end{columns}
+\end{frame}
+
+
 %%% Local Variables:
 %%% mode: latex
 %%% TeX-master: "../presentation"