This read-write DisplayString (0-20 characters) holds the name of the method list to use for privilege level 1 on this line, acting as the key that looks up the actual ordered method sequence in the method list table. An admin uses it to bind the lowest privilege level's login attempts on this line to a specific, reusable method list. For example, an admin points this object at a method list named 'guestAuth' so level-1 logins on this line are authenticated through that specific, more permissive sequence.