===Accident - Unknown device (mandatory)===__NOEDITSECTION__
The field ''Unknown device'' is an old Yes/No field from Legacy. This field is very often conflicting or duplicate to the values in table ''accdeviceinfo'' and therefor therefore it was decided to remove it from the database. The upgrade script will update the '''Type of Accident''' depending on the values of ''Unknown Device'', see the rules [[Unknown Device| here]]. Run the [[Unknown device Accident| query]] and highlight to the country that Accident type will be updated.
===Data quality queries - Duplicates===__NOEDITSECTION__