Entry on sec II for form 4797

[user17572772311]

I am trying to make a manual entry on form 4797 section II line 10 but I am unable to make any entries.  I can get onto page 2 but not page 1.  I have the downloaded desk version for Mac.  My goal is to report a MTM transaction from a K-1.  Any help would be appreciated.

[Bsch4477]

This worked for another user. 
“I was ultimately able to figure out that I could populate part II of the form via the "Sales of Business Property Smart Worksheet" at the top of the non-enterable form.”