Hi Ian, I don't have an answer for your question, but since nobody is commenting so I thought I will give it a try :)
CAS 5.3 is using *Thymeleaf *instead of jsp in CAS 4.x, so you need some changes before making the jsp works again... If I am not misunderstanded, *param.service* in jsp means you want to get the *paramter service* right (I mean this service "https://www.example.com? *service=ST-ASDA11C2KESAFD32*") If true, then you can try something like the following to get the service parameter *https://stackoverflow.com/questions/14513662/thymeleaf-how-to-get-url-attribute-value* You might encounter some problem with Spring Boot not allowing your param.service, in that case this might helps too: *https://stackoverflow.com/questions/52592892/workaround-for-request-getparameters-in-thymeleaf/52621695* Again, not so familiar with this topic, so my answer are probably off, but hopefully it might give your some idea. Cheers! - Andy -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to cas-user+unsubscr...@apereo.org. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/70a8255d-23bc-4f59-af15-a5f345095156%40apereo.org.