string (field name)
Field name, which will contain the UID of the original record in case a record is created as a copy or new version of another record.
Is used when new versions are created from elements and enables the backend to display a visual comparison between a new version and its original.
By convention the name t3_origuid is used for that field.
The database field configured in this property is created automatically. It does not have to be added to the
The following fields are set by the DataHandler automatically on creating or
updating records, if they are configured in the
ctrl section of the TCA:
<?php return [ 'ctrl' => [ 'tstamp' => 'tstamp', 'crdate' => 'crdate', 'origUid' => 't3_origuid', // ... ], ];