I created this blog for those that want to add the SSO login option on CPQ login page when SSO is setup and IDCS is the IDP provider. These instructions are not well documented so I hope this will be useful.
There is a BMContext setting “login_redirection_to_idp_enabled” that once enabled, will redirect users to IDP login page when navigating to CPQ site. This will essentially remove the ability to navigate to CPQ’s login page and remove the ability to direct login. If you want this enabled, you will need to open an SR with support. This setting can only be enabled by CPQ OPS.
If you must use superuser for some admin related activity, you can overwrite/bypass the above redirect. The overwrite can be accomplished by appending the “overwrite_redirect_login_to_idp=true” parameter to the base CPQ URL. Here is an example:
If you access the URL somecqpsite, this would the be URL with the overwrite parameter https://somecpqsite.bigmachines.com?overwrite_redirect_login_to_idp=true
The above URL with parameter will allow admins to direct login to CPQ.