Hi Francisco,
If I recalled correctly, you are suppose to use CAS Management Web app along side with CAS to allow for modification on those service stored under JPA.
Also, although the best way to interact with service is through CAS Managemnt,
I found that if you really want to edit those service but not use CAS management, repo like MongoDB can be used. It is possible to edit Mongo entry since they are JSON anyway, but not recommended.
Cheers!
- Andy