Quote Originally Posted by mc12345678 View Post
If the field `products_family` exists in the product's table and the row contains the primary key that has been chosen, then import of that data should work or a message is provided about it not working.

To further test, I would recommend exporting one or more product that already have information in that field to see that it is exported and to provide a sort of example.

There is no other code modification necessary to support that in an otherwise functional system.
The import did not prompt any errors, but there was no value in the database.

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