WorkTwins Data Retention Schedule

| Data category | Default retention | User deletion? | Notes | |---|---:|---|---| | Local raw evidence | Local device only by default | Yes | Should remain local by default | | Excluded non-work signals | Discarded or minimized | Yes | Prefer discard locally | | Derived WorkFootPrint features | Account lifetime unless deleted earlier | Yes | Used for matching | | Cloud matching vectors | Account lifetime unless deleted earlier | Yes | Delete on account closure unless required | | Chat messages | Account lifetime or support need | Yes/limited | Depends on recipient/workspace | | Billing records | Statutory tax/accounting period | No/limited | Retain as legally required | | Security logs | Up to 24 months unless needed longer | Limited | Retain for security/legal purposes | | Support tickets | Support need plus legal retention | Yes/limited | Depends on content/legal need |

Principle

Keep the minimum data needed for the purpose.