Data review

• Enhancements to signature configuration and management
  You can now make casebook signature optional, making it possible to use form and visit level signatures without having the subject level signature required as well. Additionally, you can now analyze signed status at a more granular level in Oracle Clinical One Analytics.
• Freeze and unfreeze data at the subject level
  Sponsor users can now freeze all data for subject at once, freeze subjects in bulk, and permanently unfreeze a subject to support data clearing for site users.