4.5. Session variables
You can also directly access the user session. Normally you don't set these values unless you are an experienced Interchange programmer, but there are several values that are frequently used.
One example is username, which holds the logged-in user's username.
Access in ITL with Attributes ----------------------- ------------------- [data session username] Displays Embedded Perl From ----------------------- ------------------- $Session->{username} Accessor
They can be set as well, but if you are experienced enough to contemplate doing these things you will easily be able to figure it out.