These instructions? https://proconnect.intuit.com/community/federal-taxes/help/entering-a-like-kind-exchange-1031-exchan...
My best guess is that in the Form 4797 section you need to make an entry in the:
Blank=1245, 1=1250, 2= .... line with a 1 to indicate real property
Here's wishing you many Happy Returns
