Data Retention

It would be great if there was a better way to handle data retention. The only current way is to manually deleted employees 1-1, thus losing history headcount data and very admin heavy. Resorting to extracting and anonymising data and then piecing together again with query data, for a fuller picture of headcount overtime. It would be great if Access/PHR has an (auto/manual) anonymisation feature that did this for customers.