Setting Up Retention Policies
You can set up a retention policy for case attachments provided by data subjects so that after a designated time frame following the completion of a data subject request, attachments provided in support of that request can be automatically deleted. This applies to requests that are closed, completed, rejected, or expired, in addition to any attachments added to subtasks, results summaries, public replies, and internal posts.
Note:
The actual attachment will be deleted, but the name of the attachment will continue to be visible on the Data Subject Request Details screen for auditing and logging purposes. The data deletion cannot be reversed once the retention policy is applied.