Creating mapping from the data flow modeler
- Open the menu by clicking the hamburger icon.
 - Select Connect > Data Flows.
 - Open a data flow or create a new one.
 - Add a Mapping activity to the flow.
 - 
				In the properties pane, click New and select the mapping type. 
				The Mapping details page is displayed.
 - Save the mapping and click Back to return to the flow.
 - 
				Select Connect > Mappings
				
				A list of existing mappings is displayed including the mapping that was created using the previous steps.