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 \chapter{Development view}
 
 \section{Primary presentation}
+\begin{figure}[h]
+    \begin{center}
+        \includegraphics*[angle=0, width=11cm, keepaspectratio]{Images/developmentview.eps}
+        \caption{Layered Development View}
+    \end{center}
+\end{figure}
 
 \section{Element catalog}
+This section describes the layers used to sub-divide the classes.
 
 \section{Context diagram}
+N/A
 
 \section{Variability guide}
+N/A
 
 \section{Architectural background}
 \subsection{Rationale}
+\subsubsection*{OS/Database Layer}
+The OS/Database layer makes it possible for the classes to communicate with the underlaying system as well as to store data in a database.
+
+\subsubsection*{Storage Layer}
+The storage layer contains the classes that control data that needs to be stored. E.g. the class \textit{Person} contains interfaces to retrieve information such as address and telephone numbers from a person, a person-record. Via an interface to the lower database layer it is therefore possible to store and retrieve person-records.
+
+\subsubsection*{System}
+The system layer does all the work. Calculations, generation of reports etc. The data required for all these operations is retrieved from the lower storage layer.
+
+\subsubsection*{Employee/User Function Layer}
+The Employee/User function layer supplies classes that provide functionality on a 'user' level. This meaning that employees for example have a class that gives them access to specific employee functions, next to all 'work' related functions.
+
+\subsubsection*{Interfaces (User \& External)}
+The interfaces layer provides graphical user interfaces or network interfaces for people and other systems to use the Total Cover Insurance Customer Relationship Management System.
+
 \subsection{Assumptions}
+N/A
 
 \section{Other information}