- In the 
                  		  Interface Mapper 
                  		  Interface Fields or 
                  		  Reusable Fields pane, select the fields you want to group. Hold the 
                  		  Shift or 
                  		  Cntl key as you click to select more than one. 
                  		
               
- Right-click any selected field and click 
                  		  Group from the popup menu. 
                  		
               
- Type a name for the group into the 
                  		  Name field. 
                  		
               
- Type the number of times you want the group to occur into the 
                  		  Occurs field. 
                  		
               
- Click 
                  		  Input or 
                  		  Output to set a direction for the entire group, if applicable. 
                  		
               
Note:  To ungroup previously grouped fields, right-click the group name and click 
               		Ungroup from the popup menu.