This is the primary interface for project schedule items.
Home Object Project Schedule Page Properties Categories DayManager EnableProgressReports EnableResourceProgressReports EnableTaskHistory GroupColumn ProgressReportInterval SortColumn SortOrder StartDate SummaryFilter SummaryPeriod SummaryView SummaryViewStartDate TardyThreshold WeekStartsOnSunday Methods AddCategory CreateProjectTask DeleteCategory Export GetDashboardResults GetProjectTask GetProjectTasks GetSummaryDuration GetSummaryEndDate GetSummaryProgress GetSummaryStartDate GetSummaryStatus Import