Action | The database activity that caused creation of this record. For example, INSERT, UPDATE, or DELETE. | 
  ActionID | The ID of the AuditRecord. | 
  AutoPost | If true, the database is updated immediately when the field value changes. | 
  EntityID | The ID of the entity that changed. | 
  EntityType | The type of the entity that changed. | 
  Field | The value of the specified field. | 
  FieldName | The database definition name of field that was changed. | 
  ID | The item ID. | 
  IsLocked | Checks if object is locked for editing. | 
  Modified | Checks if the item has been modified since last refresh or post operation. If true, the field properties on the server side are not up to date. | 
  NewValue | The new value after the change. | 
  OldValue | The value before the change. | 
  PropertyName | The custom label for the field that was changed. | 
  SessionID | The Quality Center Session ID under which the action was performed. | 
  TableName | The database table in which the change was recorded. | 
  Time | The time stamp of the change according to the database server clock. | 
  UserName | The username of the user who performed the action. | 
  Virtual | Checks if this is a virtual item, that is, an item that does not have a corresponding database record. |