Relationship view options - table relationship diagram
The following view options are available:
• Show Name - specifies that the Name of the Relationship is shown.
If you selected View Options by right-clicking the diagram background, the property values that you modify set the default view options for any Relationships that are added to the diagram there after.
If you selected View Options by right-clicking one or more selected Relationships, the check boxes you select change the view options of those Relationships.