addUIFormInput(new UIFormStringInput(FIELD_KEYWORD, FIELD_KEYWORD, null));
addUIFormInput(new UIFormSelectBox(FIELD_FILTER, FIELD_FILTER, getFilters()));
addUIFormInput(new UIFormStringInput(FIELD_GROUP, FIELD_GROUP, null));
isShowSearch_ = true;
OrganizationService service = getApplicationComponent(OrganizationService.class);
ObjectPageList objPageList = new ObjectPageList(service.getUserHandler().findUsers(new Query()).getAll(), 10);
uiIterator_ = new UIPageIterator();
uiIterator_.setPageList(objPageList);
uiIterator_.setId("UISelectUserPage");
// create group selector