SQL Developer Data Modeler

Hi All,

I am new to this tool. I am trying to create a bunch of table in my schema and was wondering if I could create the tables without coding it.
(i.e) create table x (x_id not null); what I want to do is generate the DDL from the modeler and then run it in SQL Developer to create my table.
If yes please let me know the steps to create a table.

Also, can this tool create triggers and sequences ??

Thanks,
Rooney.