You can edit a trusted realm to change its basic configuration settings.
If you are editing an RSA Via Access trusted realm and the RSA Via Access deployment is configured to accept an e-mail address as a user ID, do not add a trusted user name identifier.
For more information, see RSA SecurID Authenticate Tokencode Integration Issues and Solutions.
In the Security Console, click Administration > Trusted Realms > Manage Existing.
Select the trusted realm that you want to edit.
From the context menu, click Edit.
Make any necessary changes. For more information, see Add a Trusted Realm.