An environment is a Federation setup of SiteMinder SP and Third-party IDP. A Configuration is seamless between SiteMinder SP and Third-party IDP.
SiteMinder acquires mapping information (NameID attribute) from Third-party IDP, and maps it to the user directory of SiteMinder.
How to setup to implement following requirement?
Although a user accessing from the Third-party IDP can log in, a local user cannot login to a resource protected by SiteMinder.
If it is made to log in only at the time of the Federation use from Third-party IDP and you do not want a local user to log in, a method of setting up a password which cannot be entered by keyboard can be considered for a user.