If used, the LOGDATA command and the LOGMECH command must precede the LOGON command. The commands themselves may occur in any order.
The example demonstrates using the LOGDATA, LOGMECH, and LOGON commands in combination to specify the Kerberos logon authentication method and associated parameters:
.logmech KRB5; .logdata joe@domain1@@mypassword; .logon cs4400s3;