Swaping Emails in an Active Nurture Program
Hello,
I needed to swap an Email1A in an active nurture to an Email1B. What i did was create inside the nurture program a default program, image below with the smartlist:


I´m just not sure where should a put this default program in the stream - should i add it below Email 1?

And also, should i deactivate the Email1?
Thank you