Hiding Relationship Connector But Not Relationship

[DonXML]

In a Class Diagram I would like to hide a Relationship connector (i.e. the arrow), but still have the related object name displayed in the class heading (like what happens with related objects from a separate package).  This happens automatically from objects in a different package, but I can't seem to do it for objects in the same package.  Is there any way to do this?

Thanks,

Don