The TIBCO MDM Authentication Module is specified using the Configurator as 'sm'.
Procedure
Create the required enterprise in TIBCO MDM without configuring SiteMinder related properties.
Set up single sign-on by configuring the SiteMinder Pluggable Login Module and SiteMinder headers using the Configurator (Authentication > Site Minder).
Note:
In case of single sign-on, TIBCO MDM is bypassed in the authentication procedure and gets the user details forwarded as HTTP headers per the single sign-on policy setup.
The following properties support multiple values for SiteMinder. For example, you can take the values from a comma separated list, and verify each header in the order: userName=alt-user,alt-second-user. This checks for alt-user, if null, checks for alt-second-user, and so on: