If an administrator override configuration file already exists and is currently being accessed by users, we recommend the
               following as the safest editing method: 
               	 
            
 
            	 
             
               		
               - Copy the current administrator override configuration file and rename it. 
                  		
               
- Change the R/O attribute (if set) to R/W so that the changes you make can be saved. 
                  		
               
- From the Rumba APPC Configuration tool menu bar, select 
                  		  Open. Select the configuration file. 
                  		
               
- Make the changes you want. 
                  		
               
- Save the file. 
                  		
               
- Once you are confident that you have a working configuration file, replace the existing administrator override configuration
                  file with the new one. 
                  		
               
Note: Change the administration override configuration file’s attributes to R/O. This will prevent a user from accidentally corrupting
               the file.