Using E3D on TTY mode

In my project password is not given in design module, then what I should place?

Your user account inside AVEVA E3D actually still have a password, although you are no longer required to input it in order to access AVEVA E3D normally, because your Windows user account is detected by AVEVA E3D as a valid user in the project. This is called AD (Active Directory) authentication for newer AVEVA E3D versions. For older AVEVA versions, I think it is called NT User Authentication.

Please contact your Project Administrator or the person who has access to the AVEVA Administration program.
He should know how passwords are set to each user in an AVEVA E3D project in your company.
He should be also able to reset your password to a new one.