I use Power Designer to create, modify, push to DB, extract,
modify the data models from DB.

Q - Is there a way I can schedule a job that runs the
"reverse engineering" process on specific database(s), and
create models for me on a periodic basis? If so, is there a
documentation. If so, can you please redirect me to that
link.

Or is there a command line interface to get this done?

Thanks in advance.
viswapsp@gmail.com