Asset diposition due to bankruptcy

[ILLMAS]

TP sold his building under bankruptcy (section 363) and there will be no gain/loss, in ATX under disposition, do I select "Do not calculate gain/loss"?  Also, is there a special form that needs to be prepared besides the 4797?

Thanks

MAS

[Max W]

4797

https://www.irs.gov/publications/p908/ar02.html#en_US_2012_publink1000137340