I want to have multiple users in Nifi.   I don't want to use LDAP because I don't have a LDAP.   I don't want to use Kerberos because I don't have a Kerberos.   I don't want to use Apache Knox because I don't have a Apache Knox.   I don't want to integrate with the thing because I don't have the thing.   I just want to have 3 users, each with their own username and password.   I've gotten to the point where I have three users but I have no idea what password to use for the non-admin users.     ... View more