private void loadPredefinedBandboxFilter() {
        User user = model.getUser();
        List<FilterPair> sessionFilterPairs = FilterUtils
                .readProjectsParameters();
        if (sessionFilterPairs != null) {
            bdFilters.addSelectedElements(sessionFilterPairs);
        } else if ((user != null) && (user.getProjectsFilterLabel() != null)) {
            bdFilters.clear();
            bdFilters.addSelectedElement(new FilterPair(
                    TaskGroupFilterEnum.Label, user.getProjectsFilterLabel()
                            .getFinderPattern(), user
                            .getProjectsFilterLabel()));
        }

        // Calculate filter based on user preferences
        if (user != null) {
            if ((filterStartDate.getValue() == null)
                    && !FilterUtils.hasProjectsStartDateChanged()
                    && (user.getProjectsFilterPeriodSince() != null)) {
                filterStartDate.setValue(new LocalDate()
                        .minusMonths(user.getProjectsFilterPeriodSince())
                        .toDateTimeAtStartOfDay().toDate());
            }
            if (filterFinishDate.getValue() == null
                    && !FilterUtils.hasProjectsEndDateChanged()
                    && (user.getProjectsFilterPeriodTo() != null)) {
                filterFinishDate.setValue(new LocalDate()
                        .plusMonths(user.getProjectsFilterPeriodTo())
                        .toDateMidnight().toDate());
            }
        }

    }
 public void loadSessionFiltersIntoBandbox() {
     bdFilters.addSelectedElements(FilterUtils.readProjectsParameters());
 }