visio fk relationships

Visio professional 2003; Oracle 10.1.0.3 <http://10.1.0.3> Does anyone know how to get the entity relationships to show up on the drawing after the database is reverse-engineered from Oracle into Visio?

In the Reverse Engineer Wizard, I've requesed all object types (primary key, index, fk, trig, check), and I checked "yes, add the shapes to the current page". All the tables come across, but I get no arrows between tables.

Anyone know what I'm missing? (Does Visio actually do this?) Thanks for any help!
Barb

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