First, I want to thank all the Keycloak developers for your great help.   This is by far one of the best supported and documented open source products I have used in a long time.

My next question:

Say I have the redirect to login using the following URI:


And I wish to add additional parameters to the request which I can put into the JWT, or use the values as session attributes or the like.

How do I do that?

Thank you,

Reed Lewis