public Map<String, AutoCompleteController> autocomplete () throws Exception {
Map<String, AutoCompleteController> autocomplete = new HashMap<String, AutoCompleteController>();
// Create a data source to be used by the auto-complete crudController
// and add DAO for the entity containing the auto-complete data.
DaoFilteringDataSource dataSource = new DaoFilteringDataSource();
dataSource.setDao( repos().get( "Specialty" ));
// Resolve the CRUD crudController for the entity to be affected by the
// auto-complete selected value.
CrudOperations controller = cruds().get("Employee").getController();