Remove Bill or Sub Invoice from 'Marked As Exported' List
Navigate to the Advanced Utilities section on the link Main Menu.
Click 'Manage Bill Links' button
Change the View above the grid to 'Marked As Exported Bills / Sub Invoices'
Select the From and To Date to filter. The transaction's Issue Date will be searched.
Bills and Subcontract Invoices that have been 'Marked As Exported' will appear in the grid. Select the transaction(s) using the checkbox shown in the first column.
Click the 'Mark Selected Bills / Sub Invoices As Available For Export' button at the bottom.