XmlmmCIF equivalent: audit Data items in the AUDIT category record details about the creation and subsequent updating of the data block. Note that these items apply only to the creation and updating of the data block, and should not be confused with the data items (in the JOURNAL category) that describe the time course of publication of the material in the data block. XmlmmCIF equivalent: audit/creation_date A date that the data block was created. The date format is yyyy-mm-dd. XmlmmCIF equivalent: audit/creation_method A description of how data were entered into the data block. XmlmmCIF equivalent: audit/update_record A record of any changes to the data block. The update format is a date (yyyy-mm-dd) followed by a description of the changes. The latest update entry is added to the bottom of this record. XmlmmCIF equivalent: audit/revision_id The value of _audit.revision_id must uniquely identify a record in the AUDIT list.