when using Visual Integrator to import a PO

Hi  When I am trying to import a PO through VI can I import a comment line.

In My SO import I replace the "Line type" and comments import as a 4  items import as a 5.  Is there a similar thing with PO's.

I can't get it to import the comment line. (it does import the comment for the /legi item just fine)

we have a comment code "/sample"  and the comment text is   "sample taken in August"

Hoping I am just missing something and it can be done as all my PO have the same comment.

Thanks

Karen