Tenant wants to break lease early, I agree. What document?

[Sofiya Cherni]

Tenants wishe to break the lease and I want them out but I'm not sure what document to use for this. They want to notarize a mutual termination of lease agreement. Any suggestions? And what should it include? Tenant already said that they don't want to give me their new address...so there's that. No need to worry about security deposit as there will be enough in damages to eat that up.