I have one lookup field between two forms. When I select a view combining fields from both forms my lookup field appears in the report header but the contents of that field are empty.  Do I need to link the two forms in some other way in addition to the lookup field?

I have followed "Creating_a_relationship_using_single-select_lookup_field in the documentation."  The form builder links the two forms and I can select the additional fields from the second form and enable them in "column view".  

The first [Company]  form fields include:

Company Name

Industry type  [lookup field]

The second [Industry Classification] form includes:

Industry Description - this is the drop down field shown in the first form

When I display a view including "Industry Description" that field is blank for all the records.

Do I need to add a further script to enable the lookup to function correctly between the two forms?

Dave