You may have a very nice recurrence rule set up, but realize that there are a few exceptions. If you set up your college class schedule for instance, you may want to make exceptions for holidays and the like. In this area, you can add, change, and delete dates from the list of exceptions (ie; times when even if the recurrence rule matches, the event will not be scheduled). Pick a date with the date selector, and press Add to include it. For removing dates, highlight them in the box on the right side, and then click Delete.
Pode que vostede teña configurada unha boa regra de repetición mais perciba que se dan algunhas excepcións. Se, por exemplo, configura o horario das aulas da universidade, seguro que ten que exceptuar as vacacións e semellantes. Nesta área, pódense engadir, alterar e eliminar datas da lista de excepcións (ie; as horas en que, mesmo que a regra de recorrencia teña correspondencia, o evento non se planea). Escolla unha data co selector de datas e prema Engadir para a incluir. Para eliminar datas, seleccióneas no campo do lado dereito e despois prema Eliminar.