To support Grid-Card (Challenge and Response), you will need to edit the logon procedure and add Grid Card authentication.
Modify Logon Procedure
In DualShield, edit the logon procedure that you have created for the NetMotion application.
Launch the NetMotion Mobility XE Client, click “Connect”:
Enter user's static password (AD password), and click “OK”. NetMotion client will prompt the user to enter the letters on Grid-Card:
Enter the letters accordingly and click "OK".
NetMotion Client will now establish connection to its server.