<?xml version="1.0"?> <interfaceDefinition> <node name="system"> <children> <leafNode name="time-zone" owner="${vyos_conf_scripts_dir}/system_timezone.py"> <properties> <help>Local time zone (default UTC)</help> <priority>100</priority> <completionHelp> <script>timedatectl list-timezones</script> </completionHelp> <constraint> <validator name="timezone" argument="--validate"/> </constraint> </properties> </leafNode> </children> </node> </interfaceDefinition>