Novell ACCESS MANAGER 3.1 SP1 - IDENTITY SERVER Manual page 318

c. The Identity Server uses the PP service to lookup the values for the user's PP: sn and PP:
ph# attributes.
The Identity Server now recognizes that the values for the user's PP: sn and PP: ph#
attributes are Jones and 555-1212, respectively. The user's DN is returned to the Identity
Server, and the user is authenticated.
4. The user's DN is returned to the Identity Server, and the user is authenticated.
5. The user is redirected to the target resource at xyz.com.
318 Novell Access Manager 3.1 SP1 Identity Server Guide