You can customize the default settings for showing connector
handles and labels, and change the default color and line style
for connectors in Unified Modeling Language (UML) diagrams.
These default settings affect only connectors
that you add to a diagram and do not affect any existing connectors.
Changing the default color for connectors
You can change the default color that appears for connectors when you add connectors (relationships) between shapes in a Unified Modeling Language (UML) diagram.
Changing the default line style for connectors
Connectors appear in the oblique line style by default when you add connectors (relationships) between shapes in a Unified Modeling Language (UML) diagram. You can change the default oblique line style to the rectilinear style for connectors.
Changing the default setting for connector handles
Shapes show connector (relationship) handles by default when you place the cursor over them. You can change the default setting for shapes not to show connector handles.