When opening a data set item outside of the IDE, Notepad is the default external editor; however, you can configure other external editors to be available. Each configured editor is displayed on the 
		Open with menu option when you select an appropriate data set item. 
	 
 
  
 
	 If the 
		  Remote Systems window is not displayed, click 
		  . 
	  
 
	 -  
		  In the 
			 Remote Systems window, log on to the mainframe. 
		   
		
-  
		  Right-click 
			 Mainframe Explorer, then select 
			 . 
		   
		   The 
			  Environment dialog box appears. 
		   
		
-  
		  Click 
			 Add Command. 
		   
		   A new entry, titled Note Pad, is created in the Open with configuration list. 
		   
		
-  
		  Edit the 
			 Description, 
			 Command and 
			 Parameters fields with information about the editor you want to make available. 
		   
		   In the 
			 Parameters field, the parameter 
			 %s refers to the name of the file to be edited, so you should always include this parameter. 
			  
		   
		
-  
		  Check 
			 Save Mainframe Edits? to save any changes you make when using the editor back to the mainframe. 
		   
		
-  
		  Click 
			 Save Commands, then click 
			 OK. 
		   
		   The editor is available when you next select an appropriate data set item and use the 
			 Open with option. 
		   
		
 
		Note: You can also use the following options to configure the editors: 
		  
 
			 - Delete Command to delete the selected editor. 
			 
- Reset All Commands to delete all additional editors from the list, leaving only the default Notepad editor.