On receipt of your below mail the Boeing's account Manager has raised further query which is given below. Please clarify.
Can you clarify of why there is a system concern please?
As you know, Payment Request file is Boeing Proprietary form in excel format instead of system generated and it contain information such as employee’s deposit bank name and bank account number.
Below is my example, by create 2nd column in yellow below you can see there is no system involved so I’m not sure why Boeing need to create another employee’s name and information for same employee