Hi, So far in tutorial or article i learned only cover persist to one table only. It's easy with ADF Data Control to make a form from Data Control and persist into database if only 1 table. But what about if in my form require to save more than 2 table. For example i have a single page JSF form contain 3 section : company, contact person, and complaint. And 1 button to save/persist. When user click save button, it will save into 3 table : company, contact person with company id as FK, complaint as company id and contact person id as FK. FYI : I'm using JDev 10.1.3 and EJB/TopLink as Business Service. Thanks in advance.