Similar to Shared list of eloqua in Responsys

Dear Team,

Is there any similar kind of funcationality like shared list of eloqua which can be used to store a set of contacts in the campaign flow in Responsys program.

Or I need to store a set of contacts to a list/table for future reference in Responsys program. How can we do that?

Eg: I need to identify the users do have exit from the program. If i can add these contact to any list/table that would be easy for us for future referrence.

Regards

Sreehar