Are you saying the k-1s do not show at all? OR are you asking how to have them be the default view

If you want that to be the default, then select K-1 from the Form list THEN View > Make current form the default form viewed. I have found that Lacerte regularly forgets that I made this selection and I have to do it again.

If they are not showing at all, that likely has deeper issues. More information would help.