Hi Bill, I have a unique user with the roles "administrator,user" and infact on frontend application is working, the backend is not. I'm working on domain level. The backend is a JAX-RS (resteasy) service running on an embedded undertown instance. I configured resteasy using resteasy.role.based.security=true and the annotation @RolesAllowed("user") on the method. Now in order to proceed with development I replaced the annotation with @ PermitAll. Thanks for your time! -- Davide