--- /dev/null
+\section{Interoperability Tests}
+
+In this section we describe tests from layers 6 (interoperability tests).
+
+\TODO{Test for interoperability with other grids}
\section{Test Cases}
-In this section we describe tests from layers 2 (service functionality tests)
-and 3 (system tests).
+In this section we describe tests from layers 1 (service ping tests),
+2 (service functionality tests) and 3 (system tests).
\TODO{completely review}
+\subsection{Tests if services are up and running}
+\TODO{how?}
+
+\subsubsection{Local-logger}
+\subsubsection{Inter-logger}
+\subsubsection{Server}
+\subsubsection{Notification inter-logger}
+
+
\subsection{Event delivery}
% locallogger