External SAML2 identity provider ID

[Filip Majernik]

If I use a delegated SAML2 authentication with the cas-server-support-pac4j-webflow dependency I have the ability to use the typed User ID which is a concatenation of the provider identifier and the local user ID (i.e. FacebookProfile#1234). This is nice, however, It takes the provider ID from the class name of the particular UserProfile implementation. So for my SAML2 identity provider this would be org.pac4j.saml.profile.SAML2Profile#<user_id>. Is there any way how to specify this in the configuration, or somehow provide your own UserProfile with this method overriden? If I would have two different SAML2 providers and they would contain two same user userIDs which are for different users I cannot distinguish between them.