If you chose in step 2 to set up a sub-form based on manual selection of fields, you can select the joined fields on this wizard page.
Click Use Wizard to Create Form in a database file window.
Select the sub-form field that is joined to the main form field, which you select from the list box next to this list box.
Select the main form field that is joined to the sub-form field, which you select from the list box next to this list box.
Select the sub-form field that is joined to the main form field, which you select from the list box next to this list box.
Select the main form field that is joined to the sub-form field, which you select from the list box next to this list box.
Select the sub-form field that is joined to the main form field, which you select from the list box next to this list box.
Select the main form field that is joined to the sub-form field, which you select from the list box next to this list box.
Select the sub-form field that is joined to the main form field, which you select from the list box next to this list box.
Select the main form field that is joined to the sub-form field, which you select from the list box next to this list box.