PreviousStateTasksTagHandler previousStateHandler =
new PreviousStateTasksTagHandler(myProject.getBaselines());
RoleTagHandler rolesHandler = new RoleTagHandler(roleManager);
TaskTagHandler taskHandler = new TaskTagHandler(taskManager, opener
.getContext());
DefaultWeekTagHandler weekHandler = new DefaultWeekTagHandler(
getActiveCalendar());
ViewTagHandler viewHandler = new ViewTagHandler(getUIFacade());
TaskPropertiesTagHandler taskPropHandler = new TaskPropertiesTagHandler(myProject.getCustomColumnsStorage());
opener.addTagHandler(taskPropHandler);