Install root CA, intermediate CA and SSL issued for domain name using following steps:
- In administrator menu choose: System Configuration, General, SSL, CA certificates, Upload New.
- Paste root certificate into the window Upload New CA Certificate.
- Repeat that step with intermediate certificate.
- Click Submit.
- In administrator menu choose: System Configuration, General, SSL, CA certificates, Upload CA.
- Paste the entire certificate in the certificate window.
- Click Submit.
- Certificates will be displayed below Existing CA Certificates.
