user in the session

I have security filter set up and working nicely, but I'd like to have 
control over where in the session the user gets put.  I'd like to have 
my user just under "user" in the session, but I don't see a way to have 
securityfilter put it there, nor for me to put it there when I 
authenticate them.  Am I missing something?  Does everyone else just 
leave the user in the pricipal in 
"org.securityfilter.filter.SecurityRequestWrapper.PRINCIPAL" in the session?

Thanks in advance,
    Jesse


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