Change Plan Working Time

Hi Exparts,

Hope you are doing well. I'm facing a scenario where Shift Start from 8:00 AM to 6:30 PM and 1.30 hours break. So system calculate 9.50 hours Plan Working Time and Payroll calculate as per that way.

But clients require System should determine 8 hours as Plan Working Time and 1.30 hours break should exclude from Plan Working Time.

Is it possible to configure the system that way? If yes please help.

Thanks