Printing "Billing Notes" on PA Invoice

Hi all,

I am trying to map the Fee ID Note to the Project Invoice because I am
expecting multiple Fee ID's so the Invoice HDR comment field alone will not
suffice.

I could not find any available comment fields in the tables that come
standard linked for this report (PA Invoice Format Contract/Project Detail
Page 1).

I did find some useful information in this link
(http://www.vaidy-dyngp.com/2009/04/displaying-note-text-on-gp-report.html)
where someone successfully created a link to the SY3900 table for Notes but
the Fee ID notes cannot be found there iso I cannot use that solution.

Any help?

Thanks!