FIX transport logon message, username/password configuration

[vijayaratha vijayasingam]

Hi all;
In the FIX transport implementation, If synapse acts as an initiator, it
first sends logon message to the acceptor..If the acceptor requires
username/password for logon message, is there a way to provide that
configuration in initiator.cfg file?

In the logon message (MsgType=A) it has two tags, 553 and 554, for username
and password. So, acceptor might require these fields for logon purpose.

Thanks
-ratha