Those flags will be in the next release coming later this week in the new version of the plugin. You can read more about it here 
https://forums.spongepowered.org/t/universe-guard-2-an-easy-to-use-world-protection-plugin/
Those flags will be in the next release coming later this week in the new version of the plugin. You can read more about it here
https://forums.spongepowered.org/t/universe-guard-2-an-easy-to-use-world-protection-plugin/