How to find retired employees in Talent Search

Hi Experts,

I was asked if it's possible to find retired employees in Talent Search in SAP HCM.

I understand the result of talent search, which a user can see, is defind by the setting of "areas of responsibility" in HRTMC_PPOM.

If a user is resposible for the organization unit then he can see all the employees belongs to that organization unit.(indirectly via positions)

When it comes to retired employees, as they belong to the position "99999999", they are not belongs to any organization unit indirectly.

It results that all the employees who retired already can't be found in Talent Search.

I tried assigning retiered employee to an existing position explicitly during the retire action, but no luck.(I guess after employment status is set to retiree, PD integration is dead for that employee)

Are there any configuration or workaround that make it possible?

Thank you for you help in advance.

Best Regards,
Nao