I'm trying to personalize content by using "Profiling and personalization". By default, Tridion seems to use cookie to identify visitor, but I want to personalize content by login user ID(not cookie).
I confirmed that it's possible to create User and Customer Characteristics by Tridion Content Delivery API(Java),PersonalizationDAO interface.
But, when target group is applied to component presentaion,"tridion:TargetGroup" tag is generated automatically,and it uses cookie to identify visitor.
How can I let target group("tridion:TargetGroup" tag) use "login user ID" instead of cookie?