<?xml version="1.0" encoding="UTF-8"?>
<model>
  <entity name="alert-config" root="true">
    <entity-ref name="receiver" type="list" names="receivers" />
  </entity>
  <entity name="receiver">
    <attribute name="id" value-type="String" />
    <attribute name="enable" value-type="boolean" />
    <element name="email" value-type="String" type="list" names="emails" />
    <element name="phone" value-type="String" type="list" names="phones" />
    <element name="weixin" value-type="String" type="list" names="weixins" />
  </entity>
</model>