Hello, I have a service I just want a certain group to be able to view, here is the object def. of the service from objects.cache: define service { host_name hostname service_description description check_period 24x7 check_command check_nrpe!service contacts contact_groups notification_period 18x7 initial_state o check_interval 2.000000 retry_interval 5.000000 max_check_attempts 4 is_volatile 0 parallelize_check 1 active_checks_enabled 1 passive_checks_enabled 0 obsess_over_service 0 event_handler_enabled 0 low_flap_threshold 0.000000 high_flap_threshold 0.000000 flap_detection_enabled 1 flap_detection_options o,w,u,c freshness_threshold 0 check_freshness 0 notification_options c,r notifications_enabled 0 notification_interval 60.000000 first_notification_delay 0.000000 stalking_options n process_perf_data 1 failure_prediction_enabled 1 icon_image graph.png retain_status_information 1 retain_nonstatus_information 1 } I've zeroed out the values for contacts and contactgroups, which should effectivly hide this service unless cgi.cfg tells otherwise for that user. But, any user is able to view this service, why? Ive tried to add myself to the contacts line and remove the contact_groups, so it would look like this: contacts tore # contact_groups But this still doesnt work, are regular operators are still able to view the service, why? Operators are members of a "operators" group, which is a contactgroup for all hosts. Any tips would be gratefull :) Running Nagios 3.0.1