You can generate  LDM objects to other model objects.
        
                
                
                
                
                    
                        | 
                             LDM 
                         | 
                        
                             CDM 
                         | 
                        
                             PDM 
                         | 
                    
                
                
                    
                        | 
                             Business rule 
                         | 
                        
                             Business rule 
                         | 
                        
                             Business rule 
                         | 
                    
                    
                        | 
                             Domain 
                         | 
                        
                             Domain 
                         | 
                        
                             Domain  
                         | 
                    
                    
                        | 
                             Entity 
                         | 
                        
                             Entity 
                         | 
                        
                             Table 
                         | 
                    
                    
                        | 
                             Identifier 
                         | 
                        
                             Identifier 
                         | 
                        
                             Key 
                         | 
                    
                    
                        | 
                             Entity attribute 
                         | 
                        
                             Entity attribute 
                         | 
                        
                             Column table 
                         | 
                    
                    
                        | 
                             Inheritance 
                         | 
                        
                             Inheritance 
                         | 
                        
                             References 
                         | 
                    
                    
                        | 
                             Relationship 
                         | 
                        
                             Relationship 
                         | 
                        
                             Reference 
                         |