[selected_node] | element/part | 
+-list_break | logicvalue/boolean | false
+-list_count | number/integer | 0
+-list_index | number/integer | 0
+-list_name | text/plain | 
+-category_break | logicvalue/boolean | false
+-category_count | number/integer | 0
+-category_index | number/integer | 0
+-category_name | text/plain | 
+-project_break | logicvalue/boolean | false
+-project_count | number/integer | 0
+-project_index | number/integer | 0
+-project_name | text/plain | 