I was able to resolve. I had to play with it for a while, but the partner has to be coded on Screen 7 - Entity Type as Disregarded Entity. That permits the information on screen 32.1 to display.

So on screen 7, I show the Partner as the Beneficial owner with the Beneficial Owner's tax id. On the second line I show the disregarded entity's name as the dba. Similar to how a dba would prepare a W-9.