You can link to mainframe locations using SourceConnect to define mainframe datasets so they appear in your project directory
               structure. 
               	 
            
 
            	 
            
               Prerequisites
 
               		 
               		
               Before linking to a folder or file on the mainframe, ensure that you have configured a node and catalog filter for the mainframe
                  using 
                  		  Server Access Configuration. See 
                  		  Adding a Mainframe Node and 
                  		  Configure Mainframe Drives. To configure an MFA Server connection, see 
                  		  Defining a connection. 
                  		
               
 
               	 
              
            	 
            
               To link a folder
 
               		 
               		
               To link a mainframe folder and the files it contains to your project, perform the following steps: 
                  		
               
 
               		
                
                  		  
                  - Right-click your project. 
                     		  
                  
- Click 
                     			 . 
                     			 
                     Note: In the 
                        				Application Explorer view, click 
                        				. 
                        			 
                      This opens the 
                        				New Folder dialog box. 
                        			 
                      
- Click 
                     			 Advanced. 
                     		  
                  
- Check 
                     			 Link to alternate location (Linked Folder). 
                     		  
                  
- In the 
                     			 Choose file system list, select 
                     			 RSE. 
                     		  
                  
- Click 
                     			 Browse. 
                     			 
                     This opens the 
                        				Browse for File dialog box. 
                        			 
                       
                        				
                        - If you have already specified an MFA Server connection in the 
                           				  Remote System view: 
                           				  
                            
                              					 
                              - In the 
                                 						Connection list, select your MFA Server connection name. 
                                 						
                                 This displays the filtered files system specified in the drive and catalog of the SourceConnect tab of the 
                                    						  Mainframe Access Configuration tool. 
                                    						
                                  
- Expand the tree and click the required folder. 
                                 					 
                              
- Click 
                                 						OK. 
                                 					 
                              
 
- If you need to create an MFA Server connection, click 
                           				  New, see 
                           				  Defining a connection for more information. 
                           				  
                            
                              					 
                              - In the 
                                 						Browse For File dialog box, expand the tree and click the required folder. 
                                 					 
                              
- Click 
                                 						OK. 
                                 					 
                              
 
 This populates the 
                        				Folder name field with the mainframe folder and server details. 
                        			 
                      
- In the 
                     			 Folder name field, type a valid folder name. 
                     		  
                  
- Click 
                     			 Finish. 
                     		  
                  
  
            	 
            
               To link a file
 
               		 
               		
               To link a mainframe file to a folder in your project, perform the following steps: 
                  		
               
 
               		
                
                  		  
                  - Right-click a folder in your project. 
                     		  
                  
- Click 
                     			 . 
                     			 
                     Note: In the 
                        				Application Explorer view, click 
                        				, and then click the required file type. 
                        			 
                      This opens the 
                        				New File dialog box. 
                        			 
                      
- Click 
                     			 Advanced. 
                     		  
                  
- Check 
                     			 Link to file in the file system. 
                     		  
                  
- In the 
                     			 Choose file system list, select 
                     			 RSE. 
                     		  
                  
- Click 
                     			 Browse. 
                     			 
                     This opens the 
                        				Browse for File dialog box. 
                        			 
                       
                        				
                        - If you have already specified an MFA Server connection in the 
                           				  Remote System view: 
                           				  
                            
                              					 
                              - In the 
                                 						Connection list, select your MFA Server connection name. 
                                 						
                                 This displays the filtered files system specified in the drive and catalog of the SourceConnect tab of the 
                                    						  Mainframe Access Configuration tool. 
                                    						
                                  
- Expand the tree and click the required file. 
                                 					 
                              
- Click 
                                 						OK. 
                                 					 
                              
 
- If you need to create a MFA Server connection, click 
                           				  New, see 
                           				  Defining a connection for more information. 
                           				  
                            
                              					 
                              - In the 
                                 						Browse For File dialog box, expand the tree and click the required folder. 
                                 					 
                              
- Click 
                                 						OK. 
                                 					 
                              
 
 This populates the 
                        				File name field with the mainframe file and server details. 
                        			 
                      
-  In the 
                     			 File name field, type a valid file name and extension. 
                     		  
                  
- Click 
                     			 Finish.