This feature is similar to the Audit Mappings feature. It is a field which can be added to database tables to contain extra information about the modification time of each record for reporting purposes.
The feature is only available for entity classes and it is updated only by certain entity operations
Switching on the last updated field functionality for an entity has the following effects:
The following steps must be taken to avail of this feature:
extra.generator.options=-defaultoption class_lastupdatedfield=yes
extra.generator.options=-defaultoption class_lastupdatedfield=yes
Invoking operations with the following stereotypes cause the lastWritten field to be set: