Predefined views for queries on task objects

Predefined database views are provided for task objects. Use these views when you query reference data for these objects. When you use these views, you do not need to explicitly add join predicates for view columns, these constructs are added automatically for you. You can use the generic query function of the service API (HumanTaskManagerService) to query this data. You can also use the corresponding method of the business delegate API or the predefined queries provided by the ExecutableQuery interface of the business delegate API (HumanTaskManagerDelegate).

Draft comment:
Question: are the APIs other than the service API correct here?