# Enhanced Safety Distribution Functionalities

Source: https://sites.veevavault.help/gr/siteconnect/safety-distribution/enhanced-sd-actions/

If your Site is connected to SiteVault, you can perform additional actions with safety documents. Only Site users associated with the connected USN can perform these actions. However, if **Allow Sponsor/CRO to exchange documents directly with SiteVault** is enabled in **Site Settings \> Settings** , Sponsor users can also perform these actions.