When we defined groups and their members I made mention on special fields on other user data. One can them use in created be edited message. We run against the menu of the Message and we choose the New message. We pass on the tuck the Message HTML. In the editor WYSIWYG fields the Content is the form Insert Special Label. We develop the field and we see in him all special data of which we can use. After the click, some from the element of the list becoming he soused to the editor local where stood the cursor. In the moment of the shipment the label will be exchanged on the content credited to the given address the e-mail.