How to report in Turbotax the Sellling less than 100% of the Rental Property

I want to thank you all in advice for your help.

 

I know how to report selling 100% of my ownership in a property; however, I am not able to find how to get Turbotax to report only a portion of the property.

 

A owns 75% of four identical rental properties.  B owns the remaining 25% of each of the four properties. 

 

How does A report the sale of 25% of the four properties to B so that both A and B own equally 50% of the four properties? 

 

I can see the steps to report 100% sale just not a less than 100% sale.

 

Regards,

RonT