Add notification nodes to ensure that an email notification is automatically generated when items pass through the node.

1. Open the Standard Nodes menu and click Notification.
   A notification is added to the Workflow Designer dialog.
2. Click the Plus icon on the node that you want to link to the notification node (for example, a decision node), hold the left mouse button, and drag the link onto the notification node.
   The two nodes are now linked to each other.