An ODBC data source name is used to refer to the database, indirectly through the Relativity catalog. 
                  		
               
 
               		
               To set up a new data source: 
                  		
                  
 
                     		  
                     - Start the 
                        			 Relativity Designer. 
                        			 
                        If you are prompted to log on to an existing database, click 
                           				Cancel. 
                           			 
                         The 
                           				Relativity Designer window opens. 
                           			 
                         
- On the 
                        			 File menu, click 
                        			 Create New Data Source. 
                        			 
                        The 
                           				Create New Data Source dialog box is displayed. 
                           			 
                         
- Select the type of data source: 
                        			 
                         
                           				
                           - Select one of 
                              				  File Data Source, 
                              				  User Data Source (only available to the current Windows account on this machine), 
                              				  System Data Source (available to all Windows accounts on this machine). 
                              				
                           
- Click 
                              				  Next. 
                              				
                           
 
- Select the data source driver: 
                        			 
                         
                           				
                           - Select the required driver: 
                              				  Relativity Data Manager (32-bit), 
                                 					 Relativity Data Manager for ADO (*.rcg), 
                                 					 Relativity Client (*.rcg), or 
                                 					 Relativity Client for ADO (*.rcg), then click 
                              				  Next. 
                              				  
                              Note: For use with 
                                 					 Relativity Designer, we recommend the 
                                 					 Relativity Data Manager (32-bit) or the 
                                    						Relativity Client (*.rcg) drivers. 
                                 				  
                               
- Click 
                              				  Finish. 
                              				
                           
 The 
                           				DSN tab of the 
                           				Relativity dialog box is displayed. 
                           			 
                         
- In the 
                        			 Data Source Name field, enter a name for the data source. 
                        		  
                     
- In the 
                        			 Description field, enter a description (optional). 
                        		  
                     
-  If the 
                        			 Micro Focus Relativity Data Manager (32-bit) driver was selected in step 4, in the 
                        			 Catalog section, do one of the following: 
                        			 
                         
                           				
                           - To use an existing catalog file, click 
                              				  Select Catalog, navigate to an 
                              				  .rcg file, then click 
                              				  Open. 
                              				
                           
- To create a new catalog file, click 
                              				  Create Catalog, navigate to its required location, enter a file name, then click 
                              				  Open. 
                              				
                           
 
-  If the 
                        			 Micro Focus Relativity Client driver was selected in step 4, do the following: 
                        			 
                         
                           				
                           -  If the 
                              				  Server Name field does not contain the name of the data server, click the 
                              				  Servers button, then click 
                              				  New and enter the network name of the data server machine. 
                              				
                           
- In the 
                              				  Server Name field, select the name of the machine on which the data server is running. 
                              				
                           
-  In the 
                              				  Server DSN field, select the name of the server data source. 
                              				
                           
 
- Click 
                        			 OK. 
                        			 
                        Note: These options are the minimum required to create the data source; for a more comprehensive explanation of all the options
                           on this dialog box, refer to the 
                           				Relativity Data Manager Help file. 
                           			 
                         The 
                           				Open Existing Data Source dialog box is displayed. If necessary, locate the name of the new data source and select it. 
                           			 
                         
- Click 
                        			 Connect. 
                        			 
                         
                           				
                           - If this is a new catalog, it is now open. 
                              				
                           
- If this is an existing catalog, and security has been defined, the 
                              				  Database Logon dialog box is displayed. Enter valid logon credentials, then click 
                              				  Login to open the catalog.