creating NON LATIN Unicode font for Apple Macintosh

hi everybody,

I am trying to develop Non Latin Unicode (Indic Script - Gujarati)
I opened “Guajrati MT” in FontLab but didn’t get any type of tables like open type table we see in an OTF font.

Can any body guide me where the table is saved or based up on which information the ATSUI handles the proper display of glyphs in conjunct chartors?

Thanks in Advance
Himanshu