Hi @Pham_Linh,
you should be able to pass an array into the to field in your email action, please see this related question: X-Pack Watcher: multiple emails in to/cc fields via template
Hi @Pham_Linh,
you should be able to pass an array into the to field in your email action, please see this related question: X-Pack Watcher: multiple emails in to/cc fields via template
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