Any self employed Bankruptcies

I'm trying to find a self employed person who has been through the bankruptcy process who would be willing to answer a few questions.

What kind of accounts does the OA use or is it a tax return to assess income etc

How was the OA's interaction re running the business on an on going basis?

I've a small business - how much detail does he need re asset value?

Any information would be great.

Thanks

Gyro