Hi All,
I am planning to implement SSO on the APEX console where developers would usually provided workspace name along with their credentials. Basically replace this page below with SSO.

I found that we can configure SSO in the Instance security (by logging in as “Internal” user) as shown below. Navigate to this location to access this page “Manage Instance -> Security”. Currently its making use of “Application Express Accounts” to authenticate developers.

Here I want to make use of “Social sign-in”, if I configure this will I (As Administrator) have to login into this “Internal” Admin using SSO ? or is this configuration only for the developers logging into the workspace to perform their activities ?
Next, If I successfully configure SSO, how will Oracle APEX figure out to which workspace a developer is trying to login into ? We have three workspaces configured on one APEX instance.
Appreciate if anyone could shed some light on this topic. I searched in Oracle APEX 19.2 Documentation but there is not much info.