diff --git a/30_Thesis/sections/40_concept.tex b/30_Thesis/sections/40_concept.tex
index 35304de..c2d19dd 100644
--- a/30_Thesis/sections/40_concept.tex
+++ b/30_Thesis/sections/40_concept.tex
@@ -102,8 +102,8 @@ The evaluation is done solely with the recommender system and its APIs therefore
 \section{User Interaction with the System}
 \label{sec:Concept:UserSystemInteraction}
 
-The system has one main way to be used as defined in \autoref{tab:Concept:MainUseCase}. This process is also visualized in \autoref{fig:Concept:ConfigurationProcess}.
-hier braucht es noch eine genauere textliche Beschreibung, was in der Grafik zu sehen ist. Auch: woher kommt diese Prozessdefinition? Wurde sie aus den Requirements und Einschränkungen abgeleitet?
+The system has one main way to be used as defined in \autoref{tab:Concept:MainUseCase}. This process is also visualized in \autoref{fig:Concept:ConfigurationProcess}. All users start the configuration process together.
+They select the current state at the beginning of the process. Then repeatedly users enter their preferences until each user's preference have been entered into a system. Based on the entered preferences the system generates a recommendation that is a compromise of all users preferences.
 
 \begin{figure}
     \centering