update IF with tracking number via csv

Question

when I try and add a tracking number via csv import, the import says it completes successfully but the field is blank on the IF.  What is incorrect about my import?  I have tried it with and without replace sublists checked

I am trying to update the packing tracking number on the package subtab.  The weight comes through, but not the tracking

Elizabeth Vance · Accepted Answer

Found my answer.  I need to touch a field on the header of the transaction for the update to occur.