Database redact is an experimental feature with the goal to remove certains types of information from a Tiki database. Ex.: personally identifiable information (PII)
Until Tiki25, it is accessible via the Tiki Console
php console.php database:redact
Starting in Tiki26, it is accessible via Tiki Manager. This change is made because the feature is basically to
Tiki Manager has all the plumbing for cloning Tiki instances, so it makes more sense.