To define a map field direction
 
          
         
          
            	 
             
               		
               - From the Solution Explorer, right-click a map file (.bms or 
                  		  .mfs). 
                  		
               
- From the context menu, click 
                  		  Edit Annotations for Services; then click the name of the map you want to edit. 
                  		
               
- In the 
                  		  Direction column, double-click the row that corresponds to the field name whose direction you want to change. 
                  		
               
- Choose a direction from the drop-down list. 
                  		
               
- Click outside of the list to commit the change.