I changed the name (label) of a custom Transaction Line Field, but when I create a new sales order it is still showing the old label for this field. I have tried refreshing and logging out and logging back in but no success. Is there another place I need to update the label of the field for the new name to show up on sales orders?

You can go back and edit the field and hit the APPLY TO FORMS button and change the label there, or edit the form itself and change the label there.

Thanks, this did it!