|   | Click the Quick Model button on the toolbar. 
   | 
	
		|   | In the Command input field, type Customer.Orders 1n Order.Customer. Press enter. 
   | 
	
		|   | In the large editor canvas, the 
			ModelViewer,
			the entities Customer and Order are shown, as wel as the relationship between them (1:n). 
   | 
	
		|   | Now type #u Customer in the command input field. This will set the scope to the Customer entity. 
   | 
	
		|   | To make an Identifying field 'Id' in the customer entity, of type 'int', you type: Id int *. 
  
 
   | 
	
		|   | The other fields for Customer are easily created by typing fieldname type and pressing 'enter'. If a field is optional / nullable, you add null to the line and if 
			a type needs a specification, you can put that between brackets. 
  
   | 
	
		|   | When you're done adding fields to the Customer entity, type #u- to update the scope to one level higher. Change the scope to Order the way you did in step 4 and add 
			the fields for this entity. 
   | 
	
		|  |