select.setRows(5);
select.setNullSelectionAllowed(true);
select.setNullSelectionItemId(null);
if ("owners".equals(propertyId) || "creators".equals(propertyId)) {
List<UserData> users = getUsers();
BeanItemContainer bic = new BeanItemContainer<UserData>(UserData.class, users);
select.setContainerDataSource(bic);
select.setItemCaptionPropertyId("filteredName");
} else if ("queues".equals(propertyId)) {
Collection<ProcessQueue> queues = getQueues();
for (ProcessQueue queue : queues) {