public static WorkshiftsCM GetWorkshifts() { var ws = new WorkshiftsCM(null); EmployeeType etS = new EmployeeType("Susanne", SupportLevel.Level1st, 60, 1, 1); EmployeeType etP = new EmployeeType("Peter", SupportLevel.Level1st, 60, 1, 1); ws.Add(new Workshift() { Begin = 540, End = 1080, EmployeeTypes = { { etS, 3 }, { etP, 2 } } }); ws.Add(new Workshift() { Begin = 720, End = 1260, EmployeeTypes = { { etS, 3 }, { etP, 2 } } }); return(ws); }