When you duplicate a lockout policy, you create a lockout policy that is identical to the original. The new lockout policy is not assigned to any security domain until you manually assign it.
In the Security Console, click Authentication > Policies > Lockout Policies > Manage Existing.
Click the policy that you want to duplicate, and select Duplicate.
In the Lockout Policy Name field, enter a name for the new lockout policy, and make any other necessary changes to the new lockout policy.