EB2, after PERM approval, 140+485 submission, information apprec

EB2 category. TSC.
Just want to know, after PERM is approved, is it okay that I submit my own 140 application +485 application for the family by myself? No problem in English, but do not have much legal knowledge. If I can do that by myself, any information on how to do, what to include, or any website to direct me to get more information?
Many thanks.

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• Your PERM based I-140 must be filed by your sponsor employer. - -pjiang- ♀ (43 bytes) () 01/29/2008 postreply 11:00:41

• Thanks a lot for the reply. -wangjile- ♀ (0 bytes) () 01/29/2008 postreply 11:20:09