diff --git a/chapters/angel-voc-avtech.tex b/chapters/angel-voc-avtech.tex
index b905d91..11598cf 100644
--- a/chapters/angel-voc-avtech.tex
+++ b/chapters/angel-voc-avtech.tex
@@ -7,5 +7,6 @@
 		\item Makes sure, that speaker laptop is connected
 		\item Should help with the speaker's headset microphone
 		\item Communication gateway to the Stage Managers
+		\item Your \textbf{first contact for any technical issues} in the lecture hall
 	\end{itemize}
 \end{frame}
diff --git a/chapters/angel-voc-crew.tex b/chapters/angel-voc-crew.tex
index 98d120a..4e0a24f 100644
--- a/chapters/angel-voc-crew.tex
+++ b/chapters/angel-voc-crew.tex
@@ -1,4 +1,4 @@
-% !TEX root = ../main.tex
+u% !TEX root = ../main.tex
 
 \begin{frame}{C3VOC Crew}
 	\begin{itemize}
diff --git a/chapters/contact-congress.tex b/chapters/contact-congress.tex
index 4b894d8..682fe47 100644
--- a/chapters/contact-congress.tex
+++ b/chapters/contact-congress.tex
@@ -5,9 +5,13 @@
 		\item Generic Questions? Something is wrong in lecture hall?
 		\begin{itemize}
 			\item Reach A/V Technician on duty
-			\item Call the C3VOC Helpdesk \textbf{DECT 1600}
+			\item Call the C3VOC Helpdesk \textbf{DECT 1601}
+		\end{itemize}
+		\item Orga-Issues? Troubleshooting? Issues with shifts?
+		\begin{itemize}
+			\item Call Saal Coordination \textbf{DECT 1500}
+			\item non urgent issues via e-mail: saal-coordination@cccv.de 
 		\end{itemize}
-		\item Do you want to talk to us? Come to the C3VOC Office
 		\item General Angel Topics - Heaven - DECT \textbf{1023}
 		\item We might need to call you. Please have your DECT number in the Engelsystem!
 	\end{itemize}
diff --git a/chapters/meetings-congress.tex b/chapters/meetings-congress.tex
index 3773e79..83b1cc5 100644
--- a/chapters/meetings-congress.tex
+++ b/chapters/meetings-congress.tex
@@ -2,16 +2,9 @@
 
 \begin{frame}{Daily Meeting}
 	\begin{itemize}
-		\item We meet in TODO
-		\begin{itemize}
-			\item \textbf{Mandatory} for \textbf{Video Mixing Angels}
-			\item \textbf{Optional} for \textbf{Camera Angels}, but you're very welcome to attend.
-		\end{itemize}
-		\item Agenda
-		\begin{itemize}
-			\item Announcements (5 mins)
-			\item Examples, Feedback and discussion (15 - 30 mins)
-			\item Shift Distribution (15 - 20 mins)
-		\end{itemize}
+		\item We meet \textbf{every day at 22:00 in Hall 8}
+		\item If you can, you should attend to this meeting.
+		\item We'll distribute information and news there, e.g. if there are any special talks with additional requirements.
+		\item Also this meeting should give you the chance of giving each other feedback, ask questions or rise issues.
 	\end{itemize}
 \end{frame}
diff --git a/chapters/voctomix.tex b/chapters/voctomix.tex
index 6601e2c..2afec0c 100644
--- a/chapters/voctomix.tex
+++ b/chapters/voctomix.tex
@@ -48,7 +48,7 @@
 \section{Video Mixing Guidelines}
 \begin{frame}{Mixing Guidelines - Hard Rules}
 	\begin{itemize}
-		\item \textbf{All} you are doing is \textbf{recorded} and will be published. \alert{\textbf{Don't make mistakes.}}
+		\item \textbf{All} you are doing is \textbf{recorded} and will be published.
 		\item The Audience is \textbf{not to be filmed}. Cut away if faces of people not on the stage appear.
 		\item \textbf{Slides are important}
 		\item Slides stay on till the text has been read \textbf{twice}.
diff --git a/folien.pdf b/folien.pdf
index d12ef53..de183d7 100644
Binary files a/folien.pdf and b/folien.pdf differ
diff --git a/folien.tex b/folien.tex
index 2c9ff8c..1f74802 100644
--- a/folien.tex
+++ b/folien.tex
@@ -25,7 +25,7 @@
 % TITLE PAGE SETTINGS
 \title{Angel Introduction: Camera and Video Mixer}
 % \date{\today \currenttime}
-\author{jtbx}
+\author{sophie (she/her), jtbx (he/him), jwacalex (it/its)}
 \institute{C3VOC @ CCCamp23
 	\begin{flushright}
 		\includegraphics[height=0.4\textheight]{images/qr-code.png}\\
@@ -46,23 +46,23 @@ \section{Angeltypes}
 		\begin{itemize}
 			\item Camera Angels
 			\item Video Mixer Angels
-			\item Audio Mixer Angels
+%			\item Audio Mixer Angels
 		\end{itemize}
 		\item A/V Technician
 		\item C3VOC Crew
-		% \item External Crew % usually audio/light (remove roles above then)
-		% \item Stage Manager
+		\item External Crew % usually audio/light (remove roles above then)
+		\item Stage Manager
 		% \item Stream Observing Angels
 	\end{itemize}
 \end{frame}
 
 \input{chapters/angel-av-cam.tex}
 \input{chapters/angel-av-video.tex}
-\input{chapters/angel-av-audio.tex}
+%\input{chapters/angel-av-audio.tex}
 \input{chapters/angel-voc-crew.tex}
-% \input{chapters/angel-external.tex}
+\input{chapters/angel-external.tex}
 \input{chapters/angel-voc-avtech.tex}
-% \input{chapters/angel-stagemanager.tex}
+\input{chapters/angel-stagemanager.tex}
 
 
 \section{Basics}
@@ -81,12 +81,12 @@ \section{Basics}
 \end{frame}
 
 \input{chapters/timeline-1cam.tex}
-% \input{chapters/timeline-2cam.tex}
+\input{chapters/timeline-2cam.tex}
 
 
 \section{Camera Hardware}
 \input{chapters/camera-panasonic.tex}
-% \input{chapters/camera-jvc.tex}
+\input{chapters/camera-jvc.tex}
 \input{chapters/camera-tripod.tex}
 
 
@@ -94,15 +94,15 @@ \section{Video Mixer Tools}
 \input{chapters/voctomix.tex}
 
 
-\section{Audio Hardware}
-\input{chapters/audio-touchmix.tex}
-\input{chapters/audio-headset.tex}
+%\section{Audio Hardware}
+%\input{chapters/audio-touchmix.tex}
+%\input{chapters/audio-headset.tex}
 
 
 \section{Contacts and Action Items}
-\input{chapters/contact-general.tex}
-% \input{chapters/contact-congress.tex}
-% \input{chapters/meetings-congress.tex}
+%\input{chapters/contact-general.tex}
+\input{chapters/contact-congress.tex}
+\input{chapters/meetings-congress.tex}
 
 \input{chapters/final-notes.tex}