Is there a function/expression to send Incident email notifications to all linked Task owners?

Version 1


    Customer wants to include all task owners in outgoing Incident notifications. Which function and syntax should be used?


    You may add the following in the To:, CC: or BCC: fields within any notifications on the Incident Business Object. This will notify all Task Owners 

    $(ForEachChild("Incident#", RecId, "Task#.Assignment", "EmailAddress + ';' +'\r\n'"))