The realmname-parse-direction command sets the parsing direction of the realm name.
The undo realmname-parse-direction command restores the default configuration.
By default, the device parses the realm name from left to right.
For an account, if the position of the realm domain is fixed, the parsed realm name and realm domain name vary according to the parsing direction of the realm name. If the parsing direction of the realm name is fixed, the parsed realm name and realm domain name vary according to the position of the realm domain name.