To be able to edit the default value, you must first select the 
               		Edit default values option on the 
               		File tab of the 
               		Options pane. 
               	 
            
 
            	 
            
               -  
                  		  In the Catalog Explorer, double-click the 
                     			 File Definitions node, then double-click the required file definition. 
                     		   
                  		    
                  			 
                  The 
                     				<file-definition-name> tab is displayed. 
                     			 
                   
-  
                  		  Select the data item in the 
                     			 FD form to display its properties in the 
                     			 Properties pane. 
                     		   
                  		
               
-  
                  		  Expand the 
                     			 Default Value property group. 
                     		   
                  		    
                  			 
                    
 Note: The 
                     				IsEnabled property indicates if the default value is currently editable.
                     			 
                   
-  
                  		  Click the current value for 
                     			 Default Value Type, and then select from the list of available options. 
                     		   
                  		    
                  			 
                  The options available are dependent on the type of data item selected. 
                     			 
                   
-  
                  		  If you selected 
                     			 Entered as the Default Value Type, enter the default text in the 
                     			 Default Value property, then press 
                     			 Enter. 
                     		   
                  		
               
-  
                  		  Click 
                     			 Save to Catalog to save the changes; alternatively, click 
                     			 Revert to revert back to the last saved property value. 
                     		   
                  		
               
               
               		The value you entered is used for any SQL write operations if the data item is not represented by a column in an SQL INSERT
               statement.