Transfer the root-cert.pem file created to your local machine using a utility tool such as, WinSCP or FileZilla.
Log in to SMGR and go to Elements > Avaya Breeze > Cluster Administration and then select the Breeze customer engagement cluster and select Certificate Management > Install Trust Certificate.
In the Install Trusted Certificate form select WEBSPHERE under Select Store Type to install the trusted certificate.
Click Browse to select the CSP root-cert.pem file on your local server and click retrieve.
The CA details is displayed.
Click commit to add CA to the WEBSPHERE trust store.