Cash For Keys Question (Time Sensitive)

[George Red]

In the middle of trying to get a tenant out and offering cash for keys instead of going through the whole eviction process. When doing cash for keys what is it customary to have a tenant sign agreeing that the tenancy is terminated and they relinquish any claim to be in the property? Do you just create a quick document and get a wet signature or what is best practice?

Any advice appreciated.