The Application Server uses the certificate realm for HTTPS authentication.
In the Admin Console tree component, expand the Configurations node.
Select the instance to configure:
Expand the Security node.
Expand the Realms node.
Select the certificate realm.
Click the Add Property button.
Click Save.
Restart the Application Server if Restart Required displays in the console.
After restarting the server, client authentication is required for all applications that use the certificate realm.