How to setup Polarion to use HTTPS

[deepali]

I am new to Polarion ALM. I have installed Polarion alm version "Polarion ALM 19" on http protocol. I have followed the steps given in Polarion Help for the making it HTTPS, but ist not working. Below are the links that I have followed
1. Created the certificate - By following the below link
http://hjvmcpbld/polarion/help/index.js ... 50501.html

The command I used is - openssl req -config C:\Polarion\bundled\apache\conf\openssl.cnf -x509 -nodes -days 3650 -newkey rsa:1024 -keyout privateKey.key -out serverCert.pem

2. Imported the certificate - By following the below link
http://hjvmcpbld/polarion/help/index.js ... 50501.html

The command I used is - keytool -importcert -file C:\Polarion\bundled\apache\conf\serverCert.crt -alias labs.polarion.com -keystore "C:\Program Files (x86)\Java\jdk-12.0.1\lib\security\jssecacerts" -storepass changeit

The above command work well and shows no error, but When i hit the URL it does not work . Please guide me use HTTPS.

Thank You In Advance.
Deepali Deshmukh