Login to LEM appliance as CMC user using putty with 32022 port
1. Once you logged as CMC user, type manager
2. Then type importcert
(Note: you should CA certificate in network share)
3. Enter the network share path
4. Confirm the share name
5. Provide the username and password for the network share
6. Enter the certificate name with .cer extension
you will see message as " Certificate successfully imported "