I have figured out how to "hard code" the changes in the card.php and expensereport.class.php files to allow me add data into the new database fields I have created.
I think it would probably be much easier to use the "extrafields" module to accomplish this but at least I have it working now.
I must now adjust the code for the PDF report generator to fit my new fields.
I am still interested in hearing if someone has implemented the extrafields module into the lines section of the Expense Report.
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