Tenant's Renter's Insurance- Interested party same as additional insured for me?

[Tricia O'Brien]

Hello!  I have a new tenant moving into my California rental home in about 24 hours.  On his " Renter's Policy Declaration" with Lemonade Insurance, he has me listed as an "interested party".  I asked him to list me as an "additional insured party". Are these 2 terms the same thing or should I try to get it changed I want to be sure the company tells me if he stops paying the premium. Also, if he causes a fire or other covered risk, I want to be sure his insurance is the main one to pay, not mine.  Thanks!