We have had several vendors close over the course of time, so we no longer want to use those services in the routings. Even if you delete the service, you can still add it to a new router via the copy function. The same thing goes for operations since we are no longer offering certain operations due to changes in the way parts are done and equipment going bad. Why can't we get a message that these has been deactivated like we do for customer contacts, materials, etc.