To add an Interested Party, log in to your renters insurance account or mobile app. Look for an option like “Add Landlord” or “Interested Party” under your policy settings. Enter their full name and mailing address—this ensures they get notified if your policy is canceled or changed. Most major insurers allow this at purchase or anytime after.
The information in this answer is general in nature and is not legal or insurance advice for your specific situation. Policy language varies carrier by carrier; your declarations page is the final word. If you're unsure, call your agent before you need to file.