-  With the catalog that is to be the destination of the merge open in the Relativity Designer, on the 
                     			 Tools menu, click 
                     			 Merge from Another Relativity Data Source. 
                     			 
                      The 
                        				Open Existing Data Source dialog box is displayed. 
                        			 
                      
- On the 
                     			 Open Existing Data Source dialog box, click the data source currently shown, select the data source that is the source of the merge, and then click
                     
                     			 Connect. 
                     			 
                     If the catalog associated with this data source has no security (that is, no group owner), the catalog is opened immediately;
                        if this is the case, you are advised to add some privileges to the catalog - see 
                        				Catalog Ownership and procedures on how to define catalog ownership. 
                        			 
                      If the catalog has a group owner, the 
                        				Database Logon dialog box is displayed. 
                        			 
                      
- Complete the fields in the 
                     			 Database Logon dialog box, then click 
                     			 Login: 
                     			 
                      
                        				
                        - UserId - the name of the owning group or the name of a user in the owner group. 
                           				
                        
- Password - the group/user may not have a password set; if not, leave this field blank. 
                           				
                        
 The 
                        				Data Source Importer tab is opened, displaying the items you may import on the 
                        				Tables and the 
                        				Files tabs. 
                        			 
                      
- To import a table, click the 
                     			 Tables tab, and in the 
                     			 Tables to merge column, select one or more tables to be imported. 
                     			 
                     If the table name conflicts with an existing table name in the catalog, you must edit the table name in the 
                        				Merged Table Name column. 
                        			 
                      Note: When a table is selected, its associated file definition is also selected, ready to import. 
                        			 
                      
- To import a file definition, click the 
                     			 Files tab, and in the 
                     			 Files to merge column, select one or more files to be imported. 
                     			 
                     If the file name conflicts with an existing file definition in the catalog, you must edit the name in the 
                        				Merged File Name column. 
                        			 
                      
- To import a user data type, click the User Data Types tab, select one or more data types to be imported. 
                     			 
                     If the file name conflicts with an existing file definition in the catalog, you must edit the name in the 
                        				Merged Data Type Name column. 
                        			 
                      
- Click 
                     			 Save to Catalog. 
                     			 
                     The selected items are imported, and displayed in the Catalog Explorer. 
                        			 
                      
- Close the 
                     			 Data Source Importer tab.