The Relation command of the Edit menu allows you to interactively change the original asymmetric relation between two departments. Select the Relation command and the cursor will change to an up arrow in the graph and layout views. Move the cursor on top of the node or area of the first department and click the left button of the mouse. Then move the cursor on top of the node or area of the second department and click the left button of the mouse again. The Edit Relation dialog window will be shown. The relation dialog window is illustrated in Figure 5.21.
Edit the relation value. Click on OK to accept the modifications that you have made to the relation. If you click on Cancel then all the modifications that you made to the relation will be discarded and the relation will not be modified.
Alternatively, you can select the relation to be edited by holding down the Ctrl key and clicking the right mouse button while the cursor is over the first and second department. A third way to select the relation to be edited is to click the right mouse button while the cursor is on the relationship edge itself. The context sensitive menu for edges will be shown, from which the edit command can be selected. This latter method works only for nonzero relationships in the upper right triangle of the relationship matrix.
To edit the relation of a department with the outside, use the Relation with Outside command. If you have incorrectly selected the first node of the relation, select the Relation command again to start anew with the first node.
For more information see: