To edit the properties of a requirement:
 (Edit) in the toolbar. 
                     		   
                  		   You can also right-click a requirement and click 
                  			 Edit or click the 
                  			 Properties tab and click 
                  			 Edit Properties. 
                  		   
                  		   The 
                  			 Edit Requirement dialog box appears.
 (Edit) in the toolbar. 
                     		   
                  		   You can also right-click a requirement and click 
                  			 Edit or click the 
                  			 Properties tab and click 
                  			 Edit Properties. 
                  		   
                  		   The 
                  			 Edit Requirement dialog box appears.