This document discusses Atidan's automated data retention and archiving solutions for Office 365. It allows users to set time-based policies to delete items or entire folders at the item, folder, or site level. Administrators and users can also set site-wide retention policies. The solution supports searching across multiple Office 365 services, de-duplication, and provides search statistics. It also includes case management functionality and the ability to export search results. The document notes that data is held in place in Office 365 and that holds can be customized based on filters and applied across multiple services at once. It also discusses how archiving works for inactive users and versioning when archiving documents in SharePoint.