The Relation with Outside command of the Edit menu allows you to interactively change the original asymmetric relation between a department and the outside. Select the Relation with Outside 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 department and click the left button of the mouse. The Relation dialog window will be shown. The Edit Relation dialog window is illustrated in Figure 5.22.
Click on OK to accept the modifications that you have made to the relation with the outside. If you click on Cancel then all the modifications that you made to the relation with the outside will be discarded and the relation will not be modified.
For more information see:
Edit Relation with Outside Dialog Window