I've configured a custom STS to provided single sign on and custom claims for users. The authentication is working correctly and I have registered the roles so that they are listed in the People Picker. I've determined that the roles are in
fact being attached to the output identity in the STS but when the user logs in to the SharePoint site and I enumerate their claims the custom claims are not listed. Is there something else I need to add to this process?
Determination conquers all things.