F-92 , Asset sale

Hi i m getting problem while posting of Asset sale through F-92, i.e. after entering all the inputs and at the time of simulating the doc its not asking for additional data to click on retirement check box, and if i saved the document its just saving the following document:

customer

to asset sale

and not giving additional line item like, loss/profit on asset sale, accm depreciation etc.

your help will be appreciated.

thanx