WARNING: The "persist credentials" feature will not work for accounts that login via Web Single Sign-on (SSO), because there will be no credentials to persist. Instead, you would have to manually specify those credentials for each rule. If the persist credentials feature is enabled, then EFT will use an empty (NULL) password. (Some users will be able to login normally (if desired), thus the "persist credentials" feature *could* work in those cases, which is why it isn't automatically disabled when SSO is enabled.)