Using Automated Sign-On for Mainframe, you can configure connections to the Digital Certificate Access Server (DCAS) on an IBM z/OS mainframe, and then configure mainframe sessions so that users can access their assigned sessions using a single login, such as a smartcard.
To configure Automated Sign-On for Mainframe, you must:
Activate Automated Sign-On for Mainframe.
Configure the z/OS mainframe.
Create and configure an IBM 3270 mainframe session.
Set up and store mainframe user mappings.
Configure settings in the Administrative Console.