Да, в ACL
<acl name="Default">
<right name="command.start" access="false" />
<right name="command.stop" access="false" />
<right name="command.stopall" access="false" />
<right name="command.freeze" access="false" />
<right name="command.shout" access="false" />
<right name="command.spectate" access="false" />
</acl>