Rule action "Stop Action Rules"
If this option is enabled, any action rules following the current rule will not be executed anymore. The order of rule execution is determined by the
Rule sort order field.
If an action rule has a sort order set, it will be executed in numerical, ascending order relative to other action rules with a sort order set.
If an action rule has no particular sort order set, it will be executed after any action rules who do have a sort order specified, and in alphabetical order.
If you use this action, it is highly recommended that you set the “Rule sort order” field for all action rules to ensure a correct sort and execution order.