Defining attributeGroups in XML Schemas - Diagram View

You define attributeGroups in much the same way that you define element groups - by creating the attributes you want to add to the attributeGroup, creating the attributeGroup, and then dragging-and-dropping the attributes in the attributeGroup. As with element groups, you can define the attributeGroup first and then add new attributes to it, if you prefer. The following procedure describes how to create an attributeGroup by creating the attributes at the same time you create the attributeGroup.