APEX

Hello,

I have a application used by many teams in my company. This application have a stantard layout for all the teams and now I´m developing a personalized layout for each team.

How it will work?
The application will have a page (main page) with some stantard fields, and a iframe with the personalized fields. The main page will call the page (iframe) correspondent to each team dynamically, this page is also a ApEx page.

Page 1
[Common layout]
----------
[Team A page 2 (iframe)] or [Team B page 3 (iframe)] or [Team XPTO page N (iframe)]
---------
[Common layout]

My question is: Can I use iframe in ApEx without problems? I saw some topics that said to dont use iframes, but they dont explain why. How ApEx will handle those pages?

Thanks in advance,
Felipe