how to insert data seperately in one table in steps

hi, i have a table of users i want the user to sign up by providing some data e.g username, email, password

but when the user is registered it will be redirected to next step that is to provide more information such as DOB, gender, interests, user address etc. i m storing all this information in one table how can i restrict yii to use some fields onetime and some fields later?

help!

Are you using Yii 1.0 ?

NOTE: you are posting in the Yii 1.0.x sub-forum… this version is no longer maintained…

sorry for that i was confused while posting