Thank you for the quick reply 
The issue I am facing right now is that the
system.url-prefix: ‘https://sentry.orgnization.com’
is an on-premise URL which is not available from the outside network. Usually in this case, we use Azure AD urls, which acts as a reverse proxy from internet to our on-premise servers.
In this case what would be the most optimal url prefix (Root URL)?
Atleast what we observe now is that the root url is not working at the moment. Probably we might need to add a DNS to our on prem ip, but even then it will not be available in the open internet.
Should I in this case provide the External URL (Azure AD URL) as the Sentry ROOT URL?
If we want to change the ROOT URL, what is the most optimal way to do? I was not able to chage the URL in the UI. Is it possible to change using the Setry CLI?
Kindly advice.