Click your name in the bottom left corner of your HiPeople page and select the Settings button:
2. Click on the Privacy section and here you'll be able to change the time intervals for how often personal data collected from candidates and references should deleted.
You can set a specific time window for:
after which all data collected from candidates and references will be deleted ('Automatically delete personal data after')
after which time soft-deleted data (i.e. candidates or references you have deleted in HiPeople) should be ultimately deleted ('Automatically delete soft-deleted personal data after')
3. Once you select the timeframe, the new setting will automatically be saved.