| Learning map | 
                     
                        
                        
                           - Base domains
                              
                                 - @deliveryTarget attribute
                                 
 
                                 - Conref delayed resolution (map/topic)
 
                                 - Hazard statement (map/topic)
 
                                 - Highlighting (map/topic)
 
                                 - Indexing (map/topic)
 
                                 - Utilities (map/topic)
 
                                 - Ditavalref (map)
 
                                 - Map group (map)
 
                               
                            
                           - Technical content domains
                              
                                 - Release management (map/topic)
 
                               
                            
                           - Learning and training domains
                              
                                 - Learning metadata (map/topic)
 
                                 - Learning map (map)
 
                               
                            
                         
                        
                      | 
                     
                        
                        
                           - Base domains
                              
                           
 
                           - Technical content domains
                              
                                 - Abbreviated form (map/topic)
 
                                 - Equation (map/topic)
 
                                 - Markup (map/topic)
 
                                 - MathML (map/topic)
 
                                 - Programming (map/topic)
 
                                 - Software (map/topic)
 
                                 - SVG (map/topic)
 
                                 - User interface (map/topic)
 
                                 - XML Mention (map/topic)
 
                                 - xNAL (map/topic)
 
                                 - Task requirements (topic)
 
                                 - Glossary reference (map)
 
                               
                            
                           - Technical content constraints
                              
                                 - Strict task body constraint
 
                                 - Machinery task body constraint
 
                               
                            
                           - Learning and training domains
                              
                                 - Learning (map/topic)
 
                                 - Learning 2 (map/topic)
 
                                 - Learning interaction base (map/topic)
 
                                 - Learning interaction base 2 (map/topic)
 
                               
                            
                           - Learning and training constraints
                              
                                 - Learning aggregation <topicref> constraint
                                 
 
                                 - No learning1 constraint
 
                                 - No learning2 constraint
 
                               
                            
                         
                        
                      | 
                  
                  
                     | Learning group map, Learning object map | 
                     
                        
                        
                           - Base domains
                              
                                 - @deliveryTarget attribute
                                 
 
                                 - Conref delayed resolution (map/topic)
 
                                 - Hazard statement (map/topic)
 
                                 - Highlighting (map/topic)
 
                                 - Indexing (map/topic)
 
                                 - Utilities (map/topic)
 
                                 - Ditavalref (map)
 
                                 - Map group (map)
 
                               
                            
                           - Technical content domains
                              
                                 - Release management (map/topic)
 
                               
                            
                           - Learning and training domains
                              
                                 - Learning metadata (map/topic)
 
                                 - Learning map (map)
 
                               
                            
                           - Learning and training constraints
                              
                                 - Learning aggregation <topicref> constraint
                                 
 
                               
                            
                         
                        
                      | 
                     
                        
                        
                           - Base domains
                              
                           
 
                           - Technical content domains
                              
                                 - Abbreviated form (map/topic)
 
                                 - Equation (map/topic)
 
                                 - Markup (map/topic)
 
                                 - MathML (map/topic)
 
                                 - Programming (map/topic)
 
                                 - Software (map/topic)
 
                                 - SVG (map/topic)
 
                                 - User interface (map/topic)
 
                                 - XML Mention (map/topic)
 
                                 - xNAL (map/topic)
 
                                 - Task requirements (topic)
 
                                 - Glossary reference (map)
 
                               
                            
                           - Technical content constraints
                              
                                 - Strict task body constraint
 
                                 - Machinery task body constraint
 
                               
                            
                           - Learning and training domains
                              
                                 - Learning (map/topic)
 
                                 - Learning 2 (map/topic)
 
                                 - Learning interaction base (map/topic)
 
                                 - Learning interaction base 2 (map/topic)
 
                               
                            
                           - Learning and training constraints
                              
                                 - No learning1 constraint
 
                                 - No learning2 constraint
 
                               
                            
                         
                        
                      | 
                  
                  
                     | Learning bookmap | 
                     
                        
                        
                           - Base domains
                              
                                 - @deliveryTarget attribute
                                 
 
                                 - Conref delayed resolution (map/topic)
 
                                 - Hazard statement (map/topic)
 
                                 - Highlighting (map/topic)
 
                                 - Indexing (map/topic)
 
                                 - Utilities (map/topic)
 
                                 - Ditavalref (map)
 
                                 - Map group (map)
 
                               
                            
                           - Technical content domains
                              
                                 - Release management (map/topic)
 
                                 - xNAL (map/topic)
 
                               
                            
                           - Learning and training domains
                              
                                 - Learning metadata (map/topic)
 
                                 - Learning map (map)
 
                               
                            
                         
                        
                      | 
                     
                        
                        
                           - Base domains
                              
                           
 
                           - Technical content domains
                              
                                 - Abbreviated form (map/topic)
 
                                 - Equation (map/topic)
 
                                 - Markup (map/topic)
 
                                 - MathML (map/topic)
 
                                 - Programming (map/topic)
 
                                 - Software (map/topic)
 
                                 - SVG (map/topic)
 
                                 - User interface (map/topic)
 
                                 - XML Mention (map/topic)
 
                                 - Task requirements (topic)
 
                                 - Glossary reference (map)
 
                               
                            
                           - Technical content constraints
                              
                                 - Strict task body constraint
 
                                 - Machinery task body constraint
 
                               
                            
                           - Learning and training domains
                              
                                 - Learning (map/topic)
 
                                 - Learning 2 (map/topic)
 
                                 - Learning interaction base (map/topic)
 
                                 - Learning interaction base 2 (map/topic)
 
                               
                            
                           - Learning and training constraints
                              
                                 - Learning aggregation <topicref> constraint
                                 
 
                                 - No learning1 constraint
 
                                 - No learning2 constraint
 
                               
                            
                         
                        
                      | 
                  
                  
                     | Learning assessment, Learning content, Learning overview, Learning plan, Learning
                        summary
                      | 
                     
                        
                        
                           - Base domains
                              
                                 - @deliveryTarget attribute
                                 
 
                                 - Highlighting (map/topic)
 
                                 - Indexing (map/topic)
 
                                 - Utilities (map/topic)
 
                               
                            
                           - Technical content domains
                              
                                 - Release management (map/topic)
 
                               
                            
                           - Learning and training domains
                              
                                 - Learning (map/topic)
 
                                 - Learning 2 (map/topic)
 
                                 - Learning interaction base (map/topic)
 
                                 - Learning interaction base 2 (map/topic)
 
                                 - Learning metadata (map/topic)
 
                               
                            
                         
                        
                      | 
                     
                        
                        
                           - Base domains
                              
                                 - Conref delayed resolution (map/topic)
 
                                 - Hazard statement (map/topic)
 
                                 - Classify (map)
 
                                 - Ditavalref (map)
 
                                 - Map group (map)
 
                               
                            
                           - Technical content domains
                              
                                 - Abbreviated form (map/topic)
 
                                 - Equation (map/topic)
 
                                 - Markup (map/topic)
 
                                 - MathML (map/topic)
 
                                 - Programming (map/topic)
 
                                 - Software (map/topic)
 
                                 - SVG (map/topic)
 
                                 - User interface (map/topic)
 
                                 - XML Mention (map/topic)
 
                                 - xNAL (map/topic)
 
                                 - Task requirements (topic)
 
                                 - Glossary reference (map)
 
                               
                            
                           - Technical content constraints
                              
                                 - Strict task body constraint
 
                                 - Machinery task body constraint
 
                               
                            
                           - Learning and training domains
                              
                           
 
                           - Learning and training constraints
                              
                                 - Learning aggregation <topicref> constraint
                                 
 
                                 - No learning1 constraint
 
                                 - No learning2 constraint
 
                               
                            
                         
                        
                      |