code: @Programmatic // not part of metamodel
      public List<ExcelWicketToDoItem> autoComplete(final String description) {
          return container.allMatches(
                  new QueryDefault<>(ExcelWicketToDoItem.class,
                          "todo_autoComplete", 
                          "ownedBy", currentUserName(), 
                          "description", description));
      }
docs: //////////////////////////////////////