Modify Edit Distribution pop-up in AP Invoice Approval Workflow

Is there a way to modify the edit distribution pop-up in the AP Invoice Approval Workflow to add the description column that is on the distributions on the invoice? Our issue is we have invoices with over 50 lines and our users need to possibly edit the project and task on the distributions for these lines. I need the edit distribution pop-up in the invoice approval workflow to show the description of the line on the invoice or have a way to add the "view" option to add the column. I know this can be done