Q. What is personalization and what features can be achieved through personalization?

A. Personalization gives us the ability to customize Forms in a very easy manner. The below customizations are possible through Personalization:
Zoom from one form to another
Pass data from one form to another through global variables
Change LOV values dynamically
Enable/Disable/Hide fields dynamically
Display user friendly messages when required
Launch URL directly from oracle form
Execute PL/SQL programs through FORM_DDL package
Call custom libraries dynamically