I have a form that collects data on a doctor's patient evaluation.  The Evaluation table (and associated BO) only stores the primary key for the doctor in the Doctor table.  The user selects the doctor's name from a dropdown list (PopulationType = BusinessObject) that is populated from a business object mapped to the Doctor table.  I need to create a browse dialog for the Evaluations where one of the search fields is the doctor's name but the only data pertaining to the doctor in the Evaluations BO is the doctor's ID in the Doctors table. 

How can I make doctor name one of the searchable fields in this scenario?  I looked at PopulatedThroughEvent but I don't think that's the ticket. 

You can create the same doctors combo to query by on a BrowseDialog as you did on your form.  You will choose the integer foreign key as the field.  When setting up the search field, you can use the PopulationDataSourceSettings under the combo tab.  If you can't get going I will post some screen shots.