Display & Update last standard process date & earnings date at Payroll relationship Level

Hi All,

Even though after terminating the employee assignment and work relationship through HDL, the last standard earnings or process date are not visible at the payroll relationship level. But if the same steps are being tried from the UI, the dates are being displayed correctly at the payroll relationship level.

I tried to update the last standard process date and close date at the payroll assignment level through the ElementDurationDate HDL and it worked fine but I am also not able to find any HDL to update the last standard process date at the payroll relationship level.

Can someone please help on this ?