stores the complete information about all the
relations between the actors, concerning a specified topic.
A relation-matrix is added by pressing the add button. A new relation-matrix
will have a default name, which can be changed by inserting a new name. A
relations-matrix can only be added if there is at least one actor in the scene.
The button del removes the shown relation-matrix.
Figure 2: Interface
Mon Jul 23 16:25:54 MEST 2001