Seniority date - Latest Hire or Rehire date

Summary

Requirement to populate the latest hire or rehire date

Content

Hi Experts - 

We have a requirement to populate the seniority date by defaulting the value from the latest Hire or rehire date into the firm. This date should not change when the employee changes the legal entities but should change to be the rehire date if there is gap in the employment.

Currently, if we use the attribute of Legal employer on the seniority date configuration, the understanding is that the date would reset when the employee moves across Legal employers. 

The only option, I see if using the FF on the above seniority date.