[TRIPLESEC] Why is krb5PrincipalName hidden?

[David Jencks]

I see that krb5PrincipalName is not browsable according to the acis  
in the server.ldif used in all the integration tests.  Is this  
intentional?  If so, can someone explain why this should be hidden  
from the user themselves?  If not, I'm going to change it (in my  
branch anyway).

thanks
david jencks