The date/time of the last updated to this record.

This field is maintained by the data base trigger P2K_xxx_BRU, a before-update data base trigger that automatically fires when a record is being created for the first time.

xxx represents the table alias - for example, P2K_DEN_BRU would be the trigger that firs when a record is updated on the DEN (P2K_CM_ENTITIES) table.