The MSC (Message Sequence Chart) window is the lower rightmost window of the simulator. It displays an MSC view of the generated trace (also displayed in the simulation control window of the simulator).
In the MSC view there is a vertical lines for each process, and a horizontal line for each synchronisation point. The process name of each vertical line is indicated in the upper part of the MSC window. The node names shown on the vertical lines indicate the control location of the automaton. If the mouse is placed over the MSC all control loaction names at the position are shown. If a position is selected, the process window and the simulation control window are updated accordingly.