where Port# is the number you specified for the LifeCycle Manager Server port, plus 3 (with SSL) or plus 2 (without SSL).
If you used the default value (4060), the Port# is 4062.
If you do not know the value, look in the LCMInstallDir\Server\lcm.properties file for the value of http.server.port.
Click the Documentation link. The Documentation Portal page appears.
The URL to the Infocenter must be in https. Make sure that the Infocenter has a valid SSL certificate, or that the certificate is added properly to the Trusted Root Certification Authorities of the browser.