To add a global element

1. From the left pane of the Schema window, right-click the Elements node, and select Add -> Element from the pop-up menu.

2. From the Add Element dialog box, do the following:

   1. Type purchaseOrder as the Name.

   2. For Type, select Use Existing Type and select Complex Type -> newComplexType as the Current Selection.

   3. Click OK. A complex type (purchaseOrder) is added to the second pane of the Schema window.