We want to design a form which can be used to request keys for new
empolyees. The following data is needed:
\begin{itemize}
\item	First name and name,
\item	Department,
\item	Employment time (unlimited or limited from \ldots{} until \ldots{}),
\item	the doors to open.
\end{itemize}
Text fields are used for first name and name. Department and employment
time are choosen from a list. The doors are selected in check boxes.